Separate contextual menu from general

Add compare to best results in manage
Add comparison to report console
2023-09-20 13:15:33 +02:00 · 2023-09-20 12:51:19 +02:00 · 2023-09-20 11:40:01 +02:00 · 2023-09-20 10:30:45 +02:00 · 2023-09-20 01:09:58 +02:00 · 2023-09-20 01:01:40 +02:00
77 changed files with 1819 additions and 737 deletions
--- a/.clang-uml
+++ b/.clang-uml
@@ -0,0 +1,31 @@
+compilation_database_dir: build
+output_directory: puml
+diagrams:
+  BayesNet:
+    type: class
+    glob:
+      - src/BayesNet/*.cc
+      - src/Platform/*.cc
+    using_namespace: bayesnet
+    include:
+      namespaces:
+        - bayesnet
+        - platform
+    plantuml:
+      after:
+        - "note left of {{ alias(\"MyProjectMain\") }}: Main class of myproject library."
+  sequence:
+    type: sequence
+    glob:
+      - src/Platform/main.cc
+    combine_free_functions_into_file_participants: true
+    using_namespace:
+      - std
+      - bayesnet
+      - platform
+    include:
+      paths:
+        - src/BayesNet
+        - src/Platform
+    start_from:
+      - function: main(int,const char **)
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,5 @@ build/
 *.dSYM/**
 cmake-build*/**
 .idea
+puml/**
+.vscode/settings.json
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "lib/json"]
 	path = lib/json
 	url = https://github.com/nlohmann/json.git
+[submodule "lib/libxlsxwriter"]
+	path = lib/libxlsxwriter
+	url = https://github.com/jmcnamara/libxlsxwriter.git
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -10,7 +10,7 @@
                "-d",
                "iris",
                "-m",
-                "KDB",
+                "TANLd",
                "-s",
                "271",
                "-p",
@@ -25,12 +25,15 @@
            "program": "${workspaceFolder}/build/src/Platform/main",
            "args": [
                "-m",
-                "SPODELd",
+                "BoostAODE",
                "-p",
                "/Users/rmontanana/Code/discretizbench/datasets",
                "--stratified",
                "-d",
-                "iris"
+                "mfeat-morphological",
+                "--discretize"
+                // "--hyperparameters",
+                // "{\"repeatSparent\": true, \"maxModels\": 12}"
            ],
            "cwd": "/Users/rmontanana/Code/discretizbench",
        },
@@ -45,6 +48,14 @@
            ],
            "cwd": "/Users/rmontanana/Code/discretizbench",
        },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "list",
+            "program": "${workspaceFolder}/build/src/Platform/list",
+            "args": [],
+            "cwd": "/Users/rmontanana/Code/discretizbench",
+        },
        {
            "name": "Build & debug active file",
            "type": "cppdbg",
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,109 +0,0 @@
-{
-    "files.associations": {
-        "*.rmd": "markdown",
-        "*.py": "python",
-        "vector": "cpp",
-        "__bit_reference": "cpp",
-        "__bits": "cpp",
-        "__config": "cpp",
-        "__debug": "cpp",
-        "__errc": "cpp",
-        "__hash_table": "cpp",
-        "__locale": "cpp",
-        "__mutex_base": "cpp",
-        "__node_handle": "cpp",
-        "__nullptr": "cpp",
-        "__split_buffer": "cpp",
-        "__string": "cpp",
-        "__threading_support": "cpp",
-        "__tuple": "cpp",
-        "array": "cpp",
-        "atomic": "cpp",
-        "bitset": "cpp",
-        "cctype": "cpp",
-        "chrono": "cpp",
-        "clocale": "cpp",
-        "cmath": "cpp",
-        "compare": "cpp",
-        "complex": "cpp",
-        "concepts": "cpp",
-        "cstdarg": "cpp",
-        "cstddef": "cpp",
-        "cstdint": "cpp",
-        "cstdio": "cpp",
-        "cstdlib": "cpp",
-        "cstring": "cpp",
-        "ctime": "cpp",
-        "cwchar": "cpp",
-        "cwctype": "cpp",
-        "exception": "cpp",
-        "initializer_list": "cpp",
-        "ios": "cpp",
-        "iosfwd": "cpp",
-        "istream": "cpp",
-        "limits": "cpp",
-        "locale": "cpp",
-        "memory": "cpp",
-        "mutex": "cpp",
-        "new": "cpp",
-        "optional": "cpp",
-        "ostream": "cpp",
-        "ratio": "cpp",
-        "sstream": "cpp",
-        "stdexcept": "cpp",
-        "streambuf": "cpp",
-        "string": "cpp",
-        "string_view": "cpp",
-        "system_error": "cpp",
-        "tuple": "cpp",
-        "type_traits": "cpp",
-        "typeinfo": "cpp",
-        "unordered_map": "cpp",
-        "variant": "cpp",
-        "algorithm": "cpp",
-        "iostream": "cpp",
-        "iomanip": "cpp",
-        "numeric": "cpp",
-        "set": "cpp",
-        "__tree": "cpp",
-        "deque": "cpp",
-        "list": "cpp",
-        "map": "cpp",
-        "unordered_set": "cpp",
-        "any": "cpp",
-        "condition_variable": "cpp",
-        "forward_list": "cpp",
-        "fstream": "cpp",
-        "stack": "cpp",
-        "thread": "cpp",
-        "__memory": "cpp",
-        "filesystem": "cpp",
-        "*.toml": "toml",
-        "utility": "cpp",
-        "__verbose_abort": "cpp",
-        "bit": "cpp",
-        "random": "cpp",
-        "*.tcc": "cpp",
-        "functional": "cpp",
-        "iterator": "cpp",
-        "memory_resource": "cpp",
-        "format": "cpp",
-        "valarray": "cpp",
-        "regex": "cpp",
-        "span": "cpp",
-        "cfenv": "cpp",
-        "cinttypes": "cpp",
-        "csetjmp": "cpp",
-        "future": "cpp",
-        "queue": "cpp",
-        "typeindex": "cpp",
-        "shared_mutex": "cpp",
-        "*.ipp": "cpp",
-        "cassert": "cpp",
-        "charconv": "cpp",
-        "source_location": "cpp",
-        "ranges": "cpp"
-    },
-    "cmake.configureOnOpen": false,
-    "C_Cpp.default.configurationProvider": "ms-vscode.cmake-tools"
-}
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -32,6 +32,29 @@
            ],
            "group": "build",
            "detail": "Task generated by Debugger."
+        },
+        {
+            "type": "cppbuild",
+            "label": "C/C++: g++ build active file",
+            "command": "/usr/bin/g++",
+            "args": [
+                "-fdiagnostics-color=always",
+                "-g",
+                "${file}",
+                "-o",
+                "${fileDirname}/${fileBasenameNoExtension}"
+            ],
+            "options": {
+                "cwd": "${fileDirname}"
+            },
+            "problemMatcher": [
+                "$gcc"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "detail": "Task generated by Debugger."
        }
    ]
 }
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.20)

 project(BayesNet
-  VERSION 0.1.0
+  VERSION 0.2.0
  DESCRIPTION "Bayesian Network and basic classifiers Library."
  HOMEPAGE_URL "https://github.com/rmontanana/bayesnet"
  LANGUAGES CXX
@@ -30,7 +30,7 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TORCH_CXX_FLAGS}")
 option(ENABLE_CLANG_TIDY "Enable to add clang tidy."              OFF)
 option(ENABLE_TESTING "Unit testing build"                        OFF)
 option(CODE_COVERAGE "Collect coverage from test library"         OFF)
-
+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
 # CMakes modules
 # --------------
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH})
@@ -40,8 +40,7 @@ if (CODE_COVERAGE)
    enable_testing()
    include(CodeCoverage)
    MESSAGE("Code coverage enabled")
-    set(CMAKE_C_FLAGS " ${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
-    set(CMAKE_CXX_FLAGS " ${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
+    set(CMAKE_CXX_FLAGS " ${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage -O0 -g")
    SET(GCC_COVERAGE_LINK_FLAGS " ${GCC_COVERAGE_LINK_FLAGS} -lgcov --coverage")
 endif (CODE_COVERAGE)

@@ -74,7 +73,6 @@ file(GLOB Platform_SOURCES CONFIGURE_DEPENDS ${BayesNet_SOURCE_DIR}/src/Platform
 if (ENABLE_TESTING)
  MESSAGE("Testing enabled")
  add_git_submodule("lib/catch2")  
-  
  include(CTest)
  add_subdirectory(tests)
 endif (ENABLE_TESTING)
--- a/19
+++ b/19
@@ -11,23 +11,36 @@ setup: ## Install dependencies for tests and coverage
 		pip install gcovr; \
 	fi

+dest ?= ../discretizbench
+copy: ## Copy binary files to selected folder
+	@echo "Destination folder: $(dest)"
+	make build
+	@echo ">>> Copying files to $(dest)"
+	@cp build/src/Platform/main $(dest)
+	@cp build/src/Platform/list $(dest)
+	@cp build/src/Platform/manage $(dest)
+	@echo ">>> Done"
+
 dependency: ## Create a dependency graph diagram of the project (build/dependency.png)
 	cd build && cmake .. --graphviz=dependency.dot && dot -Tpng dependency.dot -o dependency.png

 build: ## Build the main and BayesNetSample
-	cmake --build build -t main -t BayesNetSample -j 32
+	cmake --build build -t main -t BayesNetSample -t manage -t list -j 32

 clean: ## Clean the debug info
 	@echo ">>> Cleaning Debug BayesNet ...";
 	find . -name "*.gcda" -print0 | xargs -0 rm
 	@echo ">>> Done";

+clang-uml: ## Create uml class and sequence diagrams
+	clang-uml -p --add-compile-flag -I /usr/lib/gcc/x86_64-redhat-linux/8/include/
+
 debug: ## Build a debug version of the project
 	@echo ">>> Building Debug BayesNet ...";
 	@if [ -d ./build ]; then rm -rf ./build; fi
 	@mkdir build; 
 	cmake -S . -B build -D CMAKE_BUILD_TYPE=Debug -D ENABLE_TESTING=ON -D CODE_COVERAGE=ON; \
-	cmake --build build -j 32;
+	cmake --build build -t main -t BayesNetSample -t manage -t list  unit_tests -j 32;
 	@echo ">>> Done";

 release: ## Build a Release version of the project
@@ -35,7 +48,7 @@ release: ## Build a Release version of the project
 	@if [ -d ./build ]; then rm -rf ./build; fi
 	@mkdir build; 
 	cmake -S . -B build -D CMAKE_BUILD_TYPE=Release; \
-	cmake --build build -t main -t BayesNetSample -j 32;
+	cmake --build build -t main -t BayesNetSample -t manage -t list -j 32;
 	@echo ">>> Done";	

 test: ## Run tests
--- a/README.md
+++ b/README.md
@@ -2,4 +2,36 @@

 Bayesian Network Classifier with libtorch from scratch

+## 0. Setup
+
+### libxlswriter
+
+Before compiling BayesNet.
+
+```bash
+cd lib/libxlsxwriter
+make
+sudo make install
+```
+
+It has to be installed in /usr/local/lib otherwise CMakeLists.txt has to be modified accordingly
+
+Environment variable has to be set:
+
+```bash
+ export LD_LIBRARY_PATH=/usr/local/lib
+ ```
+
+### Release
+
+```bash
+make release
+```
+
+### Debug & Tests
+
+```bash
+make debug
+```
+
 ## 1. Introduction
--- a/TAN_iris.dot
+++ b/TAN_iris.dot
@@ -1,12 +0,0 @@
-digraph BayesNet {
-label=<BayesNet >
-fontsize=30
-fontcolor=blue
-labelloc=t
-layout=circo
- class [shape=circle, fontcolor=red, fillcolor=lightblue, style=filled ] 
- class -> sepallength class -> sepalwidth class -> petallength class -> petalwidth petallength [shape=circle] 
- petallength -> sepallength petalwidth [shape=circle] 
- sepallength [shape=circle] 
- sepallength -> sepalwidth sepalwidth [shape=circle] 
- sepalwidth -> petalwidth }
--- a/data/_TAN_cpp_accuracy__.json
+++ b/data/_TAN_cpp_accuracy__.json
@@ -1 +0,0 @@
-null
--- a/diagrams/BayesNet.pdf
+++ b/diagrams/BayesNet.pdf
--- a/lib/Files/CMakeLists.txt
+++ b/lib/Files/CMakeLists.txt
@@ -1,2 +1 @@
 add_library(ArffFiles ArffFiles.cc)
-#target_link_libraries(BayesNet "${TORCH_LIBRARIES}")
--- a/lib/catch2
+++ b/lib/catch2
--- a/lib/libxlsxwriter
+++ b/lib/libxlsxwriter
--- a/sample/CMakeLists.txt
+++ b/sample/CMakeLists.txt
@@ -3,5 +3,6 @@ include_directories(${BayesNet_SOURCE_DIR}/src/BayesNet)
 include_directories(${BayesNet_SOURCE_DIR}/lib/Files)
 include_directories(${BayesNet_SOURCE_DIR}/lib/mdlp)
 include_directories(${BayesNet_SOURCE_DIR}/lib/argparse/include)
+include_directories(${BayesNet_SOURCE_DIR}/lib/json/include)
 add_executable(BayesNetSample sample.cc ${BayesNet_SOURCE_DIR}/src/Platform/Folding.cc ${BayesNet_SOURCE_DIR}/src/Platform/Models.cc) 
 target_link_libraries(BayesNetSample BayesNet ArffFiles mdlp "${TORCH_LIBRARIES}")
--- a/sample/sample.cc
+++ b/sample/sample.cc
@@ -3,13 +3,14 @@
 #include <string>
 #include <map>
 #include <argparse/argparse.hpp>
+#include <nlohmann/json.hpp>
 #include "ArffFiles.h"
 #include "BayesMetrics.h"
 #include "CPPFImdlp.h"
 #include "Folding.h"
 #include "Models.h"
 #include "modelRegister.h"
-
+#include <fstream>

 using namespace std;

@@ -57,127 +58,173 @@ pair<vector<vector<int>>, vector<int>> extract_indices(vector<int> indices, vect

 int main(int argc, char** argv)
 {
-    map<string, bool> datasets = {
-            {"diabetes",           true},
-            {"ecoli",              true},
-            {"glass",              true},
-            {"iris",               true},
-            {"kdd_JapaneseVowels", false},
-            {"letter",             true},
-            {"liver-disorders",    true},
-            {"mfeat-factors",      true},
-    };
-    auto valid_datasets = vector<string>();
-    transform(datasets.begin(), datasets.end(), back_inserter(valid_datasets),
-        [](const pair<string, bool>& pair) { return pair.first; });
-    argparse::ArgumentParser program("BayesNetSample");
-    program.add_argument("-d", "--dataset")
-        .help("Dataset file name")
-        .action([valid_datasets](const std::string& value) {
-        if (find(valid_datasets.begin(), valid_datasets.end(), value) != valid_datasets.end()) {
-            return value;
+    torch::Tensor weights_ = torch::full({ 10 }, 1.0 / 10, torch::kFloat64);
+    torch::Tensor y_ = torch::tensor({ 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 }, torch::kInt32);
+    torch::Tensor ypred = torch::tensor({ 1, 1, 1, 0, 0, 1, 1, 1, 1, 0 }, torch::kInt32);
+    cout << "Initial weights_: " << endl;
+    for (int i = 0; i < 10; i++) {
+        cout << weights_.index({ i }).item<double>() << ", ";
    }
-        throw runtime_error("file must be one of {diabetes, ecoli, glass, iris, kdd_JapaneseVowels, letter, liver-disorders, mfeat-factors}");
+    cout << "end." << endl;
+    cout << "y_: " << endl;
+    for (int i = 0; i < 10; i++) {
+        cout << y_.index({ i }).item<int>() << ", ";
    }
-    );
-    program.add_argument("-p", "--path")
-        .help(" folder where the data files are located, default")
-        .default_value(string{ PATH }
-    );
-    program.add_argument("-m", "--model")
-        .help("Model to use " + platform::Models::instance()->toString())
-        .action([](const std::string& value) {
-        static const vector<string> choices = platform::Models::instance()->getNames();
-        if (find(choices.begin(), choices.end(), value) != choices.end()) {
-            return value;
+    cout << "end." << endl;
+    cout << "ypred: " << endl;
+    for (int i = 0; i < 10; i++) {
+        cout << ypred.index({ i }).item<int>() << ", ";
    }
-        throw runtime_error("Model must be one of " + platform::Models::instance()->toString());
+    cout << "end." << endl;
+    auto mask_wrong = ypred != y_;
+    auto mask_right = ypred == y_;
+    auto masked_weights = weights_ * mask_wrong.to(weights_.dtype());
+    double epsilon_t = masked_weights.sum().item<double>();
+    cout << "epsilon_t: " << epsilon_t << endl;
+    double wt = (1 - epsilon_t) / epsilon_t;
+    cout << "wt: " << wt << endl;
+    double alpha_t = epsilon_t == 0 ? 1 : 0.5 * log(wt);
+    cout << "alpha_t: " << alpha_t << endl;
+    // Step 3.2: Update weights for next classifier
+    // Step 3.2.1: Update weights of wrong samples
+    cout << "exp(alpha_t): " << exp(alpha_t) << endl;
+    cout << "exp(-alpha_t): " << exp(-alpha_t) << endl;
+    weights_ += mask_wrong.to(weights_.dtype()) * exp(alpha_t) * weights_;
+    // Step 3.2.2: Update weights of right samples
+    weights_ += mask_right.to(weights_.dtype()) * exp(-alpha_t) * weights_;
+    // Step 3.3: Normalise the weights
+    double totalWeights = torch::sum(weights_).item<double>();
+    cout << "totalWeights: " << totalWeights << endl;
+    cout << "Before normalization: " << endl;
+    for (int i = 0; i < 10; i++) {
+        cout << weights_.index({ i }).item<double>() << endl;
    }
-    );
-    program.add_argument("--discretize").help("Discretize input dataset").default_value(false).implicit_value(true);
-    program.add_argument("--dumpcpt").help("Dump CPT Tables").default_value(false).implicit_value(true);
-    program.add_argument("--stratified").help("If Stratified KFold is to be done").default_value(false).implicit_value(true);
-    program.add_argument("--tensors").help("Use tensors to store samples").default_value(false).implicit_value(true);
-    program.add_argument("-f", "--folds").help("Number of folds").default_value(5).scan<'i', int>().action([](const string& value) {
-        try {
-            auto k = stoi(value);
-            if (k < 2) {
-                throw runtime_error("Number of folds must be greater than 1");
-            }
-            return k;
-        }
-        catch (const runtime_error& err) {
-            throw runtime_error(err.what());
-        }
-        catch (...) {
-            throw runtime_error("Number of folds must be an integer");
-        }});
-    program.add_argument("-s", "--seed").help("Random seed").default_value(-1).scan<'i', int>();
-    bool class_last, stratified, tensors, dump_cpt;
-    string model_name, file_name, path, complete_file_name;
-    int nFolds, seed;
-    try {
-        program.parse_args(argc, argv);
-        file_name = program.get<string>("dataset");
-        path = program.get<string>("path");
-        model_name = program.get<string>("model");
-        complete_file_name = path + file_name + ".arff";
-        stratified = program.get<bool>("stratified");
-        tensors = program.get<bool>("tensors");
-        nFolds = program.get<int>("folds");
-        seed = program.get<int>("seed");
-        dump_cpt = program.get<bool>("dumpcpt");
-        class_last = datasets[file_name];
-        if (!file_exists(complete_file_name)) {
-            throw runtime_error("Data File " + path + file_name + ".arff" + " does not exist");
-        }
-    }
-    catch (const exception& err) {
-        cerr << err.what() << endl;
-        cerr << program;
-        exit(1);
+    weights_ = weights_ / totalWeights;
+    cout << "After normalization: " << endl;
+    for (int i = 0; i < 10; i++) {
+        cout << weights_.index({ i }).item<double>() << endl;
    }
+    // map<string, bool> datasets = {
+    //         {"diabetes",           true},
+    //         {"ecoli",              true},
+    //         {"glass",              true},
+    //         {"iris",               true},
+    //         {"kdd_JapaneseVowels", false},
+    //         {"letter",             true},
+    //         {"liver-disorders",    true},
+    //         {"mfeat-factors",      true},
+    // };
+    // auto valid_datasets = vector<string>();
+    // transform(datasets.begin(), datasets.end(), back_inserter(valid_datasets),
+    //     [](const pair<string, bool>& pair) { return pair.first; });
+    // argparse::ArgumentParser program("BayesNetSample");
+    // program.add_argument("-d", "--dataset")
+    //     .help("Dataset file name")
+    //     .action([valid_datasets](const std::string& value) {
+    //     if (find(valid_datasets.begin(), valid_datasets.end(), value) != valid_datasets.end()) {
+    //         return value;
+    //     }
+    //     throw runtime_error("file must be one of {diabetes, ecoli, glass, iris, kdd_JapaneseVowels, letter, liver-disorders, mfeat-factors}");
+    //         }
+    // );
+    // program.add_argument("-p", "--path")
+    //     .help(" folder where the data files are located, default")
+    //     .default_value(string{ PATH }
+    // );
+    // program.add_argument("-m", "--model")
+    //     .help("Model to use " + platform::Models::instance()->toString())
+    //     .action([](const std::string& value) {
+    //     static const vector<string> choices = platform::Models::instance()->getNames();
+    //     if (find(choices.begin(), choices.end(), value) != choices.end()) {
+    //         return value;
+    //     }
+    //     throw runtime_error("Model must be one of " + platform::Models::instance()->toString());
+    //         }
+    // );
+    // program.add_argument("--discretize").help("Discretize input dataset").default_value(false).implicit_value(true);
+    // program.add_argument("--dumpcpt").help("Dump CPT Tables").default_value(false).implicit_value(true);
+    // program.add_argument("--stratified").help("If Stratified KFold is to be done").default_value(false).implicit_value(true);
+    // program.add_argument("--tensors").help("Use tensors to store samples").default_value(false).implicit_value(true);
+    // program.add_argument("-f", "--folds").help("Number of folds").default_value(5).scan<'i', int>().action([](const string& value) {
+    //     try {
+    //         auto k = stoi(value);
+    //         if (k < 2) {
+    //             throw runtime_error("Number of folds must be greater than 1");
+    //         }
+    //         return k;
+    //     }
+    //     catch (const runtime_error& err) {
+    //         throw runtime_error(err.what());
+    //     }
+    //     catch (...) {
+    //         throw runtime_error("Number of folds must be an integer");
+    //     }});
+    // program.add_argument("-s", "--seed").help("Random seed").default_value(-1).scan<'i', int>();
+    // bool class_last, stratified, tensors, dump_cpt;
+    // string model_name, file_name, path, complete_file_name;
+    // int nFolds, seed;
+    // try {
+    //     program.parse_args(argc, argv);
+    //     file_name = program.get<string>("dataset");
+    //     path = program.get<string>("path");
+    //     model_name = program.get<string>("model");
+    //     complete_file_name = path + file_name + ".arff";
+    //     stratified = program.get<bool>("stratified");
+    //     tensors = program.get<bool>("tensors");
+    //     nFolds = program.get<int>("folds");
+    //     seed = program.get<int>("seed");
+    //     dump_cpt = program.get<bool>("dumpcpt");
+    //     class_last = datasets[file_name];
+    //     if (!file_exists(complete_file_name)) {
+    //         throw runtime_error("Data File " + path + file_name + ".arff" + " does not exist");
+    //     }
+    // }
+    // catch (const exception& err) {
+    //     cerr << err.what() << endl;
+    //     cerr << program;
+    //     exit(1);
+    // }

    /*
    * Begin Processing
    */
-    auto handler = ArffFiles();
-    handler.load(complete_file_name, class_last);
-    // Get Dataset X, y
-    vector<mdlp::samples_t>& X = handler.getX();
-    mdlp::labels_t& y = handler.getY();
-    // Get className & Features
-    auto className = handler.getClassName();
-    vector<string> features;
-    auto attributes = handler.getAttributes();
-    transform(attributes.begin(), attributes.end(), back_inserter(features),
-        [](const pair<string, string>& item) { return item.first; });
-    // Discretize Dataset
-    auto [Xd, maxes] = discretize(X, y, features);
-    maxes[className] = *max_element(y.begin(), y.end()) + 1;
-    map<string, vector<int>> states;
-    for (auto feature : features) {
-        states[feature] = vector<int>(maxes[feature]);
-    }
-    states[className] = vector<int>(maxes[className]);
-    auto clf = platform::Models::instance()->create(model_name);
-    clf->fit(Xd, y, features, className, states);
-    if (dump_cpt) {
-        cout << "--- CPT Tables ---" << endl;
-        clf->dump_cpt();
-    }
-    auto lines = clf->show();
-    for (auto line : lines) {
-        cout << line << endl;
-    }
-    cout << "--- Topological Order ---" << endl;
-    auto order = clf->topological_order();
-    for (auto name : order) {
-        cout << name << ", ";
-    }
-    cout << "end." << endl;
-    auto score = clf->score(Xd, y);
-    cout << "Score: " << score << endl;
+    // auto handler = ArffFiles();
+    // handler.load(complete_file_name, class_last);
+    // // Get Dataset X, y
+    // vector<mdlp::samples_t>& X = handler.getX();
+    // mdlp::labels_t& y = handler.getY();
+    // // Get className & Features
+    // auto className = handler.getClassName();
+    // vector<string> features;
+    // auto attributes = handler.getAttributes();
+    // transform(attributes.begin(), attributes.end(), back_inserter(features),
+    //     [](const pair<string, string>& item) { return item.first; });
+    // // Discretize Dataset
+    // auto [Xd, maxes] = discretize(X, y, features);
+    // maxes[className] = *max_element(y.begin(), y.end()) + 1;
+    // map<string, vector<int>> states;
+    // for (auto feature : features) {
+    //     states[feature] = vector<int>(maxes[feature]);
+    // }
+    // states[className] = vector<int>(maxes[className]);
+    // auto clf = platform::Models::instance()->create(model_name);
+    // clf->fit(Xd, y, features, className, states);
+    // if (dump_cpt) {
+    //     cout << "--- CPT Tables ---" << endl;
+    //     clf->dump_cpt();
+    // }
+    // auto lines = clf->show();
+    // for (auto line : lines) {
+    //     cout << line << endl;
+    // }
+    // cout << "--- Topological Order ---" << endl;
+    // auto order = clf->topological_order();
+    // for (auto name : order) {
+    //     cout << name << ", ";
+    // }
+    // cout << "end." << endl;
+    // auto score = clf->score(Xd, y);
+    // cout << "Score: " << score << endl;
    // auto graph = clf->graph();
    // auto dot_file = model_name + "_" + file_name;
    // ofstream file(dot_file + ".dot");
@@ -194,11 +241,11 @@ int main(int argc, char** argv)
    //     Xt.index_put_({ i, "..." }, torch::tensor(Xd[i], torch::kInt32));
    // }
    // float total_score = 0, total_score_train = 0, score_train, score_test;
-    // Fold* fold;
+    // platform::Fold* fold;
    // if (stratified)
-    //     fold = new StratifiedKFold(nFolds, y, seed);
+    //     fold = new platform::StratifiedKFold(nFolds, y, seed);
    // else
-    //     fold = new KFold(nFolds, y.size(), seed);
+    //     fold = new platform::KFold(nFolds, y.size(), seed);
    // for (auto i = 0; i < nFolds; ++i) {
    //     auto [train, test] = fold->getFold(i);
    //     cout << "Fold: " << i + 1 << endl;
--- a/src/BayesNet/AODE.cc
+++ b/src/BayesNet/AODE.cc
@@ -2,12 +2,14 @@

 namespace bayesnet {
    AODE::AODE() : Ensemble() {}
-    void AODE::buildModel()
+    void AODE::buildModel(const torch::Tensor& weights)
    {
        models.clear();
        for (int i = 0; i < features.size(); ++i) {
            models.push_back(std::make_unique<SPODE>(i));
        }
+        n_models = models.size();
+        significanceModels = vector<double>(n_models, 1.0);
    }
    vector<string> AODE::graph(const string& title) const
    {
--- a/src/BayesNet/AODE.h
+++ b/src/BayesNet/AODE.h
@@ -5,7 +5,7 @@
 namespace bayesnet {
    class AODE : public Ensemble {
    protected:
-        void buildModel() override;
+        void buildModel(const torch::Tensor& weights) override;
    public:
        AODE();
        virtual ~AODE() {};
--- a/src/BayesNet/AODELd.cc
+++ b/src/BayesNet/AODELd.cc
@@ -4,9 +4,9 @@
 namespace bayesnet {
    using namespace std;
    AODELd::AODELd() : Ensemble(), Proposal(dataset, features, className) {}
-    AODELd& AODELd::fit(torch::Tensor& X_, torch::Tensor& y_, vector<string>& features_, string className_, map<string, vector<int>>& states_)
+    AODELd& AODELd::fit(torch::Tensor& X_, torch::Tensor& y_, const vector<string>& features_, const string& className_, map<string, vector<int>>& states_)
    {
-        // This first part should go in a Classifier method called fit_local_discretization o fit_float...
+        checkInput(X_, y_);
        features = features_;
        className = className_;
        Xf = X_;
@@ -19,15 +19,16 @@ namespace bayesnet {
        return *this;

    }
-    void AODELd::buildModel()
+    void AODELd::buildModel(const torch::Tensor& weights)
    {
        models.clear();
        for (int i = 0; i < features.size(); ++i) {
            models.push_back(std::make_unique<SPODELd>(i));
        }
        n_models = models.size();
+        significanceModels = vector<double>(n_models, 1.0);
    }
-    void AODELd::trainModel()
+    void AODELd::trainModel(const torch::Tensor& weights)
    {
        for (const auto& model : models) {
            model->fit(Xf, y, features, className, states);
--- a/src/BayesNet/AODELd.h
+++ b/src/BayesNet/AODELd.h
@@ -8,13 +8,13 @@ namespace bayesnet {
    using namespace std;
    class AODELd : public Ensemble, public Proposal {
    protected:
-        void trainModel() override;
-        void buildModel() override;
+        void trainModel(const torch::Tensor& weights) override;
+        void buildModel(const torch::Tensor& weights) override;
    public:
        AODELd();
-        AODELd& fit(torch::Tensor& X_, torch::Tensor& y_, vector<string>& features_, string className_, map<string, vector<int>>& states_) override;
+        AODELd& fit(torch::Tensor& X_, torch::Tensor& y_, const vector<string>& features_, const string& className_, map<string, vector<int>>& states_) override;
        virtual ~AODELd() = default;
-        vector<string> graph(const string& name = "AODE") const override;
+        vector<string> graph(const string& name = "AODELd") const override;
        static inline string version() { return "0.0.1"; };
    };
 }
--- a/src/BayesNet/BaseClassifier.h
+++ b/src/BayesNet/BaseClassifier.h
@@ -1,21 +1,25 @@
 #ifndef BASE_H
 #define BASE_H
 #include <torch/torch.h>
+#include <nlohmann/json.hpp>
 #include <vector>
 namespace bayesnet {
    using namespace std;
+    enum status_t { NORMAL, WARNING, ERROR };
    class BaseClassifier {
    protected:
-        virtual void trainModel() = 0;
+        virtual void trainModel(const torch::Tensor& weights) = 0;
    public:
        // X is nxm vector, y is nx1 vector
-        virtual BaseClassifier& fit(vector<vector<int>>& X, vector<int>& y, vector<string>& features, string className, map<string, vector<int>>& states) = 0;
+        virtual BaseClassifier& fit(vector<vector<int>>& X, vector<int>& y, const vector<string>& features, const string& className, map<string, vector<int>>& states) = 0;
        // X is nxm tensor, y is nx1 tensor
-        virtual BaseClassifier& fit(torch::Tensor& X, torch::Tensor& y, vector<string>& features, string className, map<string, vector<int>>& states) = 0;
-        virtual BaseClassifier& fit(torch::Tensor& dataset, vector<string>& features, string className, map<string, vector<int>>& states) = 0;
+        virtual BaseClassifier& fit(torch::Tensor& X, torch::Tensor& y, const vector<string>& features, const string& className, map<string, vector<int>>& states) = 0;
+        virtual BaseClassifier& fit(torch::Tensor& dataset, const vector<string>& features, const string& className, map<string, vector<int>>& states) = 0;
+        virtual BaseClassifier& fit(torch::Tensor& dataset, const vector<string>& features, const string& className, map<string, vector<int>>& states, const torch::Tensor& weights) = 0;
        virtual ~BaseClassifier() = default;
        torch::Tensor virtual predict(torch::Tensor& X) = 0;
        vector<int> virtual predict(vector<vector<int>>& X) = 0;
+        status_t virtual getStatus() const = 0;
        float virtual score(vector<vector<int>>& X, vector<int>& y) = 0;
        float virtual score(torch::Tensor& X, torch::Tensor& y) = 0;
        int virtual getNumberOfNodes()const = 0;
@@ -23,9 +27,10 @@ namespace bayesnet {
        int virtual getNumberOfStates() const = 0;
        vector<string> virtual show() const = 0;
        vector<string> virtual graph(const string& title = "") const = 0;
-        const string inline getVersion() const { return "0.1.0"; };
+        const string inline getVersion() const { return "0.2.0"; };
        vector<string> virtual topological_order() = 0;
        void virtual dump_cpt()const = 0;
+        virtual void setHyperparameters(nlohmann::json& hyperparameters) = 0;
    };
 }
 #endif
--- a/src/BayesNet/BayesMetrics.cc
+++ b/src/BayesNet/BayesMetrics.cc
@@ -21,6 +21,45 @@ namespace bayesnet {
        }
        samples.index_put_({ -1, "..." }, torch::tensor(labels, torch::kInt32));
    }
+    vector<int> Metrics::SelectKBestWeighted(const torch::Tensor& weights, bool ascending, unsigned k)
+    {
+        // Return the K Best features 
+        auto n = samples.size(0) - 1;
+        if (k == 0) {
+            k = n;
+        }
+        // compute scores
+        scoresKBest.clear();
+        featuresKBest.clear();
+        auto label = samples.index({ -1, "..." });
+        for (int i = 0; i < n; ++i) {
+            scoresKBest.push_back(mutualInformation(label, samples.index({ i, "..." }), weights));
+            featuresKBest.push_back(i);
+        }
+        // sort & reduce scores and features
+        if (ascending) {
+            sort(featuresKBest.begin(), featuresKBest.end(), [&](int i, int j)
+                { return scoresKBest[i] < scoresKBest[j]; });
+            sort(scoresKBest.begin(), scoresKBest.end(), std::less<double>());
+            if (k < n) {
+                for (int i = 0; i < n - k; ++i) {
+                    featuresKBest.erase(featuresKBest.begin());
+                    scoresKBest.erase(scoresKBest.begin());
+                }
+            }
+        } else {
+            sort(featuresKBest.begin(), featuresKBest.end(), [&](int i, int j)
+                { return scoresKBest[i] > scoresKBest[j]; });
+            sort(scoresKBest.begin(), scoresKBest.end(), std::greater<double>());
+            featuresKBest.resize(k);
+            scoresKBest.resize(k);
+        }
+        return featuresKBest;
+    }
+    vector<double> Metrics::getScoresKBest() const
+    {
+        return scoresKBest;
+    }
    vector<pair<string, string>> Metrics::doCombinations(const vector<string>& source)
    {
        vector<pair<string, string>> result;
@@ -32,17 +71,17 @@ namespace bayesnet {
        }
        return result;
    }
-    torch::Tensor Metrics::conditionalEdge()
+    torch::Tensor Metrics::conditionalEdge(const torch::Tensor& weights)
    {
        auto result = vector<double>();
        auto source = vector<string>(features);
        source.push_back(className);
        auto combinations = doCombinations(source);
        // Compute class prior
-        auto margin = torch::zeros({ classNumStates });
+        auto margin = torch::zeros({ classNumStates }, torch::kFloat);
        for (int value = 0; value < classNumStates; ++value) {
            auto mask = samples.index({ -1,  "..." }) == value;
-            margin[value] = mask.sum().item<float>() / samples.size(1);
+            margin[value] = mask.sum().item<double>() / samples.size(1);
        }
        for (auto [first, second] : combinations) {
            int index_first = find(features.begin(), features.end(), first) - features.begin();
@@ -52,8 +91,9 @@ namespace bayesnet {
                auto mask = samples.index({ -1, "..." }) == value;
                auto first_dataset = samples.index({ index_first, mask });
                auto second_dataset = samples.index({ index_second, mask });
-                auto mi = mutualInformation(first_dataset, second_dataset);
-                auto pb = margin[value].item<float>();
+                auto weights_dataset = weights.index({ mask });
+                auto mi = mutualInformation(first_dataset, second_dataset, weights_dataset);
+                auto pb = margin[value].item<double>();
                accumulated += pb * mi;
            }
            result.push_back(accumulated);
@@ -70,31 +110,32 @@ namespace bayesnet {
        return matrix;
    }
    // To use in Python
-    vector<float> Metrics::conditionalEdgeWeights()
+    vector<float> Metrics::conditionalEdgeWeights(vector<float>& weights_)
    {
-        auto matrix = conditionalEdge();
+        const torch::Tensor weights = torch::tensor(weights_);
+        auto matrix = conditionalEdge(weights);
        std::vector<float> v(matrix.data_ptr<float>(), matrix.data_ptr<float>() + matrix.numel());
        return v;
    }
-    double Metrics::entropy(const torch::Tensor& feature)
+    double Metrics::entropy(const torch::Tensor& feature, const torch::Tensor& weights)
    {
-        torch::Tensor counts = feature.bincount();
-        int totalWeight = counts.sum().item<int>();
+        torch::Tensor counts = feature.bincount(weights);
+        double totalWeight = counts.sum().item<double>();
        torch::Tensor probs = counts.to(torch::kFloat) / totalWeight;
        torch::Tensor logProbs = torch::log(probs);
        torch::Tensor entropy = -probs * logProbs;
        return entropy.nansum().item<double>();
    }
    // H(Y|X) = sum_{x in X} p(x) H(Y|X=x)
-    double Metrics::conditionalEntropy(const torch::Tensor& firstFeature, const torch::Tensor& secondFeature)
+    double Metrics::conditionalEntropy(const torch::Tensor& firstFeature, const torch::Tensor& secondFeature, const torch::Tensor& weights)
    {
        int numSamples = firstFeature.sizes()[0];
-        torch::Tensor featureCounts = secondFeature.bincount();
+        torch::Tensor featureCounts = secondFeature.bincount(weights);
        unordered_map<int, unordered_map<int, double>> jointCounts;
        double totalWeight = 0;
        for (auto i = 0; i < numSamples; i++) {
-            jointCounts[secondFeature[i].item<int>()][firstFeature[i].item<int>()] += 1;
-            totalWeight += 1;
+            jointCounts[secondFeature[i].item<int>()][firstFeature[i].item<int>()] += weights[i].item<double>();
+            totalWeight += weights[i].item<float>();
        }
        if (totalWeight == 0)
            return 0;
@@ -115,9 +156,9 @@ namespace bayesnet {
        return entropyValue;
    }
    // I(X;Y) = H(Y) - H(Y|X)
-    double Metrics::mutualInformation(const torch::Tensor& firstFeature, const torch::Tensor& secondFeature)
+    double Metrics::mutualInformation(const torch::Tensor& firstFeature, const torch::Tensor& secondFeature, const torch::Tensor& weights)
    {
-        return entropy(firstFeature) - conditionalEntropy(firstFeature, secondFeature);
+        return entropy(firstFeature, weights) - conditionalEntropy(firstFeature, secondFeature, weights);
    }
    /*
    Compute the maximum spanning tree considering the weights as distances
--- a/src/BayesNet/BayesMetrics.h
+++ b/src/BayesNet/BayesMetrics.h
@@ -12,16 +12,20 @@ namespace bayesnet {
        vector<string> features;
        string className;
        int classNumStates = 0;
+        vector<double> scoresKBest;
+        vector<int> featuresKBest; // sorted indices of the features
+        double entropy(const Tensor& feature, const Tensor& weights);
+        double conditionalEntropy(const Tensor& firstFeature, const Tensor& secondFeature, const Tensor& weights);
+        vector<pair<string, string>> doCombinations(const vector<string>&);
    public:
        Metrics() = default;
-        Metrics(const Tensor&, const vector<string>&, const string&, const int);
-        Metrics(const vector<vector<int>>&, const vector<int>&, const vector<string>&, const string&, const int);
-        double entropy(const Tensor&);
-        double conditionalEntropy(const Tensor&, const Tensor&);
-        double mutualInformation(const Tensor&, const Tensor&);
-        vector<float> conditionalEdgeWeights(); // To use in Python
-        Tensor conditionalEdge();
-        vector<pair<string, string>> doCombinations(const vector<string>&);
+        Metrics(const torch::Tensor& samples, const vector<string>& features, const string& className, const int classNumStates);
+        Metrics(const vector<vector<int>>& vsamples, const vector<int>& labels, const vector<string>& features, const string& className, const int classNumStates);
+        vector<int> SelectKBestWeighted(const torch::Tensor& weights, bool ascending=false, unsigned k = 0);
+        vector<double> getScoresKBest() const;
+        double mutualInformation(const Tensor& firstFeature, const Tensor& secondFeature, const Tensor& weights);
+        vector<float> conditionalEdgeWeights(vector<float>& weights); // To use in Python
+        Tensor conditionalEdge(const torch::Tensor& weights);
        vector<pair<int, int>> maximumSpanningTree(const vector<string>& features, const Tensor& weights, const int root);
    };
 }
--- a/src/BayesNet/BoostAODE.cc
+++ b/src/BayesNet/BoostAODE.cc
@@ -0,0 +1,148 @@
+#include "BoostAODE.h"
+#include <set>
+#include "BayesMetrics.h"
+#include "Colors.h"
+#include "Folding.h"
+#include <limits.h>
+
+namespace bayesnet {
+    BoostAODE::BoostAODE() : Ensemble() {}
+    void BoostAODE::buildModel(const torch::Tensor& weights)
+    {
+        // Models shall be built in trainModel
+    }
+    void BoostAODE::setHyperparameters(nlohmann::json& hyperparameters)
+    {
+        // Check if hyperparameters are valid
+        const vector<string> validKeys = { "repeatSparent", "maxModels", "ascending", "convergence" };
+        checkHyperparameters(validKeys, hyperparameters);
+        if (hyperparameters.contains("repeatSparent")) {
+            repeatSparent = hyperparameters["repeatSparent"];
+        }
+        if (hyperparameters.contains("maxModels")) {
+            maxModels = hyperparameters["maxModels"];
+        }
+        if (hyperparameters.contains("ascending")) {
+            ascending = hyperparameters["ascending"];
+        }
+        if (hyperparameters.contains("convergence")) {
+            convergence = hyperparameters["convergence"];
+        }
+    }
+    void BoostAODE::validationInit()
+    {
+        auto y_ = dataset.index({ -1, "..." });
+        if (convergence) {
+            // Prepare train & validation sets from train data
+            auto fold = platform::StratifiedKFold(5, y_, 271);
+            dataset_ = torch::clone(dataset);
+            // save input dataset
+            auto [train, test] = fold.getFold(0);
+            auto train_t = torch::tensor(train);
+            auto test_t = torch::tensor(test);
+            // Get train and validation sets
+            X_train = dataset.index({ torch::indexing::Slice(0, dataset.size(0) - 1), train_t });
+            y_train = dataset.index({ -1, train_t });
+            X_test = dataset.index({ torch::indexing::Slice(0, dataset.size(0) - 1), test_t });
+            y_test = dataset.index({ -1, test_t });
+            dataset = X_train;
+            m = X_train.size(1);
+            auto n_classes = states.at(className).size();
+            metrics = Metrics(dataset, features, className, n_classes);
+            // Build dataset with train data
+            buildDataset(y_train);
+        } else {
+            // Use all data to train
+            X_train = dataset.index({ torch::indexing::Slice(0, dataset.size(0) - 1), "..." });
+            y_train = y_;
+        }
+
+    }
+    void BoostAODE::trainModel(const torch::Tensor& weights)
+    {
+        models.clear();
+        n_models = 0;
+        if (maxModels == 0)
+            maxModels = .1 * n > 10 ? .1 * n : n;
+        validationInit();
+        Tensor weights_ = torch::full({ m }, 1.0 / m, torch::kFloat64);
+        bool exitCondition = false;
+        unordered_set<int> featuresUsed;
+        // Variables to control the accuracy finish condition
+        double priorAccuracy = 0.0;
+        double delta = 1.0;
+        double threshold = 1e-4;
+        int tolerance = 5; // number of times the accuracy can be lower than the threshold
+        int count = 0; // number of times the accuracy is lower than the threshold
+        fitted = true; // to enable predict
+        // Step 0: Set the finish condition
+        // if not repeatSparent a finish condition is run out of features
+        // n_models == maxModels
+        // epsiolon sub t > 0.5 => inverse the weights policy
+        // validation error is not decreasing
+        while (!exitCondition) {
+            // Step 1: Build ranking with mutual information
+            auto featureSelection = metrics.SelectKBestWeighted(weights_, ascending, n); // Get all the features sorted
+            unique_ptr<Classifier> model;
+            auto feature = featureSelection[0];
+            if (!repeatSparent || featuresUsed.size() < featureSelection.size()) {
+                bool found = false;
+                for (auto feat : featureSelection) {
+                    if (find(featuresUsed.begin(), featuresUsed.end(), feat) != featuresUsed.end()) {
+                        continue;
+                    }
+                    found = true;
+                    feature = feat;
+                    break;
+                }
+                if (!found) {
+                    exitCondition = true;
+                    continue;
+                }
+            }
+            featuresUsed.insert(feature);
+            model = std::make_unique<SPODE>(feature);
+            model->fit(dataset, features, className, states, weights_);
+            auto ypred = model->predict(X_train);
+            // Step 3.1: Compute the classifier amout of say
+            auto mask_wrong = ypred != y_train;
+            auto mask_right = ypred == y_train;
+            auto masked_weights = weights_ * mask_wrong.to(weights_.dtype());
+            double epsilon_t = masked_weights.sum().item<double>();
+            double wt = (1 - epsilon_t) / epsilon_t;
+            double alpha_t = epsilon_t == 0 ? 1 : 0.5 * log(wt);
+            // Step 3.2: Update weights for next classifier
+            // Step 3.2.1: Update weights of wrong samples
+            weights_ += mask_wrong.to(weights_.dtype()) * exp(alpha_t) * weights_;
+            // Step 3.2.2: Update weights of right samples
+            weights_ += mask_right.to(weights_.dtype()) * exp(-alpha_t) * weights_;
+            // Step 3.3: Normalise the weights
+            double totalWeights = torch::sum(weights_).item<double>();
+            weights_ = weights_ / totalWeights;
+            // Step 3.4: Store classifier and its accuracy to weigh its future vote
+            models.push_back(std::move(model));
+            significanceModels.push_back(alpha_t);
+            n_models++;
+            if (convergence) {
+                auto y_val_predict = predict(X_test);
+                double accuracy = (y_val_predict == y_test).sum().item<double>() / (double)y_test.size(0);
+                if (priorAccuracy == 0) {
+                    priorAccuracy = accuracy;
+                } else {
+                    delta = accuracy - priorAccuracy;
+                }
+                if (delta < threshold) {
+                    count++;
+                }
+            }
+            exitCondition = n_models == maxModels && repeatSparent || epsilon_t > 0.5 || count > tolerance;
+        }
+        if (featuresUsed.size() != features.size()) {
+            status = WARNING;
+        }
+    }
+    vector<string> BoostAODE::graph(const string& title) const
+    {
+        return Ensemble::graph(title);
+    }
+}
--- a/src/BayesNet/BoostAODE.h
+++ b/src/BayesNet/BoostAODE.h
@@ -0,0 +1,25 @@
+#ifndef BOOSTAODE_H
+#define BOOSTAODE_H
+#include "Ensemble.h"
+#include "SPODE.h"
+namespace bayesnet {
+    class BoostAODE : public Ensemble {
+    public:
+        BoostAODE();
+        virtual ~BoostAODE() {};
+        vector<string> graph(const string& title = "BoostAODE") const override;
+        void setHyperparameters(nlohmann::json& hyperparameters) override;
+    protected:
+        void buildModel(const torch::Tensor& weights) override;
+        void trainModel(const torch::Tensor& weights) override;
+    private:
+        torch::Tensor dataset_;
+        torch::Tensor X_train, y_train, X_test, y_test;
+        void validationInit();
+        bool repeatSparent = false;
+        int maxModels = 0;
+        bool ascending = false; //Process KBest features ascending or descending order
+        bool convergence = false; //if true, stop when the model does not improve
+    };
+}
+#endif
--- a/src/BayesNet/CMakeLists.txt
+++ b/src/BayesNet/CMakeLists.txt
@@ -1,7 +1,9 @@
 include_directories(${BayesNet_SOURCE_DIR}/lib/mdlp)
 include_directories(${BayesNet_SOURCE_DIR}/lib/Files)
+include_directories(${BayesNet_SOURCE_DIR}/lib/json/include)
 include_directories(${BayesNet_SOURCE_DIR}/src/BayesNet)
 include_directories(${BayesNet_SOURCE_DIR}/src/Platform)
 add_library(BayesNet bayesnetUtils.cc Network.cc Node.cc BayesMetrics.cc Classifier.cc 
-    KDB.cc TAN.cc SPODE.cc Ensemble.cc AODE.cc TANLd.cc KDBLd.cc SPODELd.cc AODELd.cc Mst.cc Proposal.cc ${BayesNet_SOURCE_DIR}/src/Platform/Models.cc)
-target_link_libraries(BayesNet mdlp ArffFiles "${TORCH_LIBRARIES}")
+    KDB.cc TAN.cc SPODE.cc Ensemble.cc AODE.cc TANLd.cc KDBLd.cc SPODELd.cc AODELd.cc BoostAODE.cc 
+    Mst.cc Proposal.cc ${BayesNet_SOURCE_DIR}/src/Platform/Models.cc)
+target_link_libraries(BayesNet mdlp "${TORCH_LIBRARIES}")
--- a/src/BayesNet/Classifier.cc
+++ b/src/BayesNet/Classifier.cc
@@ -5,7 +5,7 @@ namespace bayesnet {
    using namespace torch;

    Classifier::Classifier(Network model) : model(model), m(0), n(0), metrics(Metrics()), fitted(false) {}
-    Classifier& Classifier::build(vector<string>& features, string className, map<string, vector<int>>& states)
+    Classifier& Classifier::build(const vector<string>& features, const string& className, map<string, vector<int>>& states, const torch::Tensor& weights)
    {
        this->features = features;
        this->className = className;
@@ -13,15 +13,14 @@ namespace bayesnet {
        m = dataset.size(1);
        n = dataset.size(0) - 1;
        checkFitParameters();
-        auto n_classes = states[className].size();
+        auto n_classes = states.at(className).size();
        metrics = Metrics(dataset, features, className, n_classes);
        model.initialize();
-        buildModel();
-        trainModel();
+        buildModel(weights);
+        trainModel(weights);
        fitted = true;
        return *this;
    }
-
    void Classifier::buildDataset(Tensor& ytmp)
    {
        try {
@@ -35,19 +34,20 @@ namespace bayesnet {
            exit(1);
        }
    }
-    void Classifier::trainModel()
+    void Classifier::trainModel(const torch::Tensor& weights)
    {
-        model.fit(dataset, features, className, states);
+        model.fit(dataset, weights, features, className, states);
    }
    // X is nxm where n is the number of features and m the number of samples
-    Classifier& Classifier::fit(torch::Tensor& X, torch::Tensor& y, vector<string>& features, string className, map<string, vector<int>>& states)
+    Classifier& Classifier::fit(torch::Tensor& X, torch::Tensor& y, const vector<string>& features, const string& className, map<string, vector<int>>& states)
    {
        dataset = X;
        buildDataset(y);
-        return build(features, className, states);
+        const torch::Tensor weights = torch::full({ dataset.size(1) }, 1.0 / dataset.size(1), torch::kDouble);
+        return build(features, className, states, weights);
    }
    // X is nxm where n is the number of features and m the number of samples
-    Classifier& Classifier::fit(vector<vector<int>>& X, vector<int>& y, vector<string>& features, string className, map<string, vector<int>>& states)
+    Classifier& Classifier::fit(vector<vector<int>>& X, vector<int>& y, const vector<string>& features, const string& className, map<string, vector<int>>& states)
    {
        dataset = torch::zeros({ static_cast<int>(X.size()), static_cast<int>(X[0].size()) }, kInt32);
        for (int i = 0; i < X.size(); ++i) {
@@ -55,17 +55,27 @@ namespace bayesnet {
        }
        auto ytmp = torch::tensor(y, kInt32);
        buildDataset(ytmp);
-        return build(features, className, states);
+        const torch::Tensor weights = torch::full({ dataset.size(1) }, 1.0 / dataset.size(1), torch::kDouble);
+        return build(features, className, states, weights);
    }
-    Classifier& Classifier::fit(torch::Tensor& dataset, vector<string>& features, string className, map<string, vector<int>>& states)
+    Classifier& Classifier::fit(torch::Tensor& dataset, const vector<string>& features, const string& className, map<string, vector<int>>& states)
    {
        this->dataset = dataset;
-        return build(features, className, states);
+        const torch::Tensor weights = torch::full({ dataset.size(1) }, 1.0 / dataset.size(1), torch::kDouble);
+        return build(features, className, states, weights);
+    }
+    Classifier& Classifier::fit(torch::Tensor& dataset, const vector<string>& features, const string& className, map<string, vector<int>>& states, const torch::Tensor& weights)
+    {
+        this->dataset = dataset;
+        return build(features, className, states, weights);
    }
    void Classifier::checkFitParameters()
    {
+        if (torch::is_floating_point(dataset)) {
+            throw invalid_argument("dataset (X, y) must be of type Integer");
+        }
        if (n != features.size()) {
-            throw invalid_argument("X " + to_string(n) + " and features " + to_string(features.size()) + " must have the same number of features");
+            throw invalid_argument("Classifier: X " + to_string(n) + " and features " + to_string(features.size()) + " must have the same number of features");
        }
        if (states.find(className) == states.end()) {
            throw invalid_argument("className not found in states");
@@ -145,4 +155,18 @@ namespace bayesnet {
    {
        model.dump_cpt();
    }
+    void Classifier::checkHyperparameters(const vector<string>& validKeys, nlohmann::json& hyperparameters)
+    {
+        for (const auto& item : hyperparameters.items()) {
+            if (find(validKeys.begin(), validKeys.end(), item.key()) == validKeys.end()) {
+                throw invalid_argument("Hyperparameter " + item.key() + " is not valid");
+            }
+        }
+    }
+    void Classifier::setHyperparameters(nlohmann::json& hyperparameters)
+    {
+        // Check if hyperparameters are valid, default is no hyperparameters
+        const vector<string> validKeys = { };
+        checkHyperparameters(validKeys, hyperparameters);
+    }
 }
--- a/src/BayesNet/Classifier.h
+++ b/src/BayesNet/Classifier.h
@@ -10,37 +10,42 @@ using namespace torch;
 namespace bayesnet {
    class Classifier : public BaseClassifier {
    private:
-        void buildDataset(torch::Tensor& y);
-        Classifier& build(vector<string>& features, string className, map<string, vector<int>>& states);
+        Classifier& build(const vector<string>& features, const string& className, map<string, vector<int>>& states, const torch::Tensor& weights);
    protected:
        bool fitted;
-        Network model;
        int m, n; // m: number of samples, n: number of features
-        Tensor dataset; // (n+1)xm tensor
+        Network model;
        Metrics metrics;
        vector<string> features;
        string className;
        map<string, vector<int>> states;
+        Tensor dataset; // (n+1)xm tensor
+        status_t status = NORMAL;
        void checkFitParameters();
-        virtual void buildModel() = 0;
-        void trainModel() override;
+        virtual void buildModel(const torch::Tensor& weights) = 0;
+        void trainModel(const torch::Tensor& weights) override;
+        void checkHyperparameters(const vector<string>& validKeys, nlohmann::json& hyperparameters);
+        void buildDataset(torch::Tensor& y);
    public:
        Classifier(Network model);
        virtual ~Classifier() = default;
-        Classifier& fit(vector<vector<int>>& X, vector<int>& y, vector<string>& features, string className, map<string, vector<int>>& states) override;
-        Classifier& fit(torch::Tensor& X, torch::Tensor& y, vector<string>& features, string className, map<string, vector<int>>& states) override;
-        Classifier& fit(torch::Tensor& dataset, vector<string>& features, string className, map<string, vector<int>>& states) override;
+        Classifier& fit(vector<vector<int>>& X, vector<int>& y, const vector<string>& features, const string& className, map<string, vector<int>>& states) override;
+        Classifier& fit(torch::Tensor& X, torch::Tensor& y, const vector<string>& features, const string& className, map<string, vector<int>>& states) override;
+        Classifier& fit(torch::Tensor& dataset, const vector<string>& features, const string& className, map<string, vector<int>>& states) override;
+        Classifier& fit(torch::Tensor& dataset, const vector<string>& features, const string& className, map<string, vector<int>>& states, const torch::Tensor& weights) override;
        void addNodes();
        int getNumberOfNodes() const override;
        int getNumberOfEdges() const override;
        int getNumberOfStates() const override;
        Tensor predict(Tensor& X) override;
+        status_t getStatus() const override { return status; }
        vector<int> predict(vector<vector<int>>& X) override;
        float score(Tensor& X, Tensor& y) override;
        float score(vector<vector<int>>& X, vector<int>& y) override;
        vector<string> show() const override;
        vector<string> topological_order()  override;
        void dump_cpt() const override;
+        void setHyperparameters(nlohmann::json& hyperparameters) override;
    };
 }
 #endif
--- a/src/BayesNet/Ensemble.cc
+++ b/src/BayesNet/Ensemble.cc
@@ -3,9 +3,9 @@
 namespace bayesnet {
    using namespace torch;

-    Ensemble::Ensemble() : Classifier(Network()) {}
+    Ensemble::Ensemble() : Classifier(Network()), n_models(0) {}

-    void Ensemble::trainModel()
+    void Ensemble::trainModel(const torch::Tensor& weights)
    {
        n_models = models.size();
        for (auto i = 0; i < n_models; ++i) {
@@ -17,10 +17,14 @@ namespace bayesnet {
    {
        auto y_pred_ = y_pred.accessor<int, 2>();
        vector<int> y_pred_final;
+        int numClasses = states.at(className).size();
+        // y_pred is m x n_models with the prediction of every model for each sample
        for (int i = 0; i < y_pred.size(0); ++i) {
-            vector<float> votes(y_pred.size(1), 0);
-            for (int j = 0; j < y_pred.size(1); ++j) {
-                votes[y_pred_[i][j]] += 1;
+            // votes store in each index (value of class) the significance added by each model
+            // i.e. votes[0] contains how much value has the value 0 of class. That value is generated by the models predictions
+            vector<double> votes(numClasses, 0.0);
+            for (int j = 0; j < n_models; ++j) {
+                votes[y_pred_[i][j]] += significanceModels.at(j);
            }
            // argsort in descending order
            auto indices = argsort(votes);
@@ -34,7 +38,6 @@ namespace bayesnet {
            throw logic_error("Ensemble has not been fitted");
        }
        Tensor y_pred = torch::zeros({ X.size(1), n_models }, kInt32);
-        //Create a threadpool
        auto threads{ vector<thread>() };
        mutex mtx;
        for (auto i = 0; i < n_models; ++i) {
--- a/src/BayesNet/Ensemble.h
+++ b/src/BayesNet/Ensemble.h
@@ -14,7 +14,8 @@ namespace bayesnet {
    protected:
        unsigned n_models;
        vector<unique_ptr<Classifier>> models;
-        void trainModel() override;
+        vector<double> significanceModels;
+        void trainModel(const torch::Tensor& weights) override;
        vector<int> voting(Tensor& y_pred);
    public:
        Ensemble();
--- a/src/BayesNet/KDB.cc
+++ b/src/BayesNet/KDB.cc
@@ -4,7 +4,19 @@ namespace bayesnet {
    using namespace torch;

    KDB::KDB(int k, float theta) : Classifier(Network()), k(k), theta(theta) {}
-    void KDB::buildModel()
+    void KDB::setHyperparameters(nlohmann::json& hyperparameters)
+    {
+        // Check if hyperparameters are valid
+        const vector<string> validKeys = { "k", "theta" };
+        checkHyperparameters(validKeys, hyperparameters);
+        if (hyperparameters.contains("k")) {
+            k = hyperparameters["k"];
+        }
+        if (hyperparameters.contains("theta")) {
+            theta = hyperparameters["theta"];
+        }
+    }
+    void KDB::buildModel(const torch::Tensor& weights)
    {
        /*
        1. For each feature Xi, compute mutual information, I(X;C),
@@ -29,13 +41,13 @@ namespace bayesnet {
        // where C is the class.
        addNodes();
        const Tensor& y = dataset.index({ -1, "..." });
-        vector <float> mi;
+        vector<double> mi;
        for (auto i = 0; i < features.size(); i++) {
            Tensor firstFeature = dataset.index({ i, "..." });
-            mi.push_back(metrics.mutualInformation(firstFeature, y));
+            mi.push_back(metrics.mutualInformation(firstFeature, y, weights));
        }
        // 2. Compute class conditional mutual information I(Xi;XjIC), f or each
-        auto conditionalEdgeWeights = metrics.conditionalEdge();
+        auto conditionalEdgeWeights = metrics.conditionalEdge(weights);
        // 3. Let the used variable list, S, be empty.
        vector<int> S;
        // 4. Let the DAG network being constructed, BN, begin with a single
--- a/src/BayesNet/KDB.h
+++ b/src/BayesNet/KDB.h
@@ -1,5 +1,6 @@
 #ifndef KDB_H
 #define KDB_H
+#include <torch/torch.h>
 #include "Classifier.h"
 #include "bayesnetUtils.h"
 namespace bayesnet {
@@ -11,10 +12,11 @@ namespace bayesnet {
        float theta;
        void add_m_edges(int idx, vector<int>& S, Tensor& weights);
    protected:
-        void buildModel() override;
+        void buildModel(const torch::Tensor& weights) override;
    public:
        explicit KDB(int k, float theta = 0.03);
        virtual ~KDB() {};
+        void setHyperparameters(nlohmann::json& hyperparameters) override;
        vector<string> graph(const string& name = "KDB") const override;
    };
 }
--- a/src/BayesNet/KDBLd.cc
+++ b/src/BayesNet/KDBLd.cc
@@ -3,9 +3,9 @@
 namespace bayesnet {
    using namespace std;
    KDBLd::KDBLd(int k) : KDB(k), Proposal(dataset, features, className) {}
-    KDBLd& KDBLd::fit(torch::Tensor& X_, torch::Tensor& y_, vector<string>& features_, string className_, map<string, vector<int>>& states_)
+    KDBLd& KDBLd::fit(torch::Tensor& X_, torch::Tensor& y_, const vector<string>& features_, const string& className_, map<string, vector<int>>& states_)
    {
-        // This first part should go in a Classifier method called fit_local_discretization o fit_float...
+        checkInput(X_, y_);
        features = features_;
        className = className_;
        Xf = X_;
--- a/src/BayesNet/KDBLd.h
+++ b/src/BayesNet/KDBLd.h
@@ -10,7 +10,7 @@ namespace bayesnet {
    public:
        explicit KDBLd(int k);
        virtual ~KDBLd() = default;
-        KDBLd& fit(torch::Tensor& X, torch::Tensor& y, vector<string>& features, string className, map<string, vector<int>>& states) override;
+        KDBLd& fit(torch::Tensor& X, torch::Tensor& y, const vector<string>& features, const string& className, map<string, vector<int>>& states) override;
        vector<string> graph(const string& name = "KDB") const override;
        Tensor predict(Tensor& X) override;
        static inline string version() { return "0.0.1"; };
--- a/src/BayesNet/Network.cc
+++ b/src/BayesNet/Network.cc
@@ -3,9 +3,8 @@
 #include "Network.h"
 #include "bayesnetUtils.h"
 namespace bayesnet {
-    Network::Network() : features(vector<string>()), className(""), classNumStates(0), fitted(false) {}
-    Network::Network(float maxT) : features(vector<string>()), className(""), classNumStates(0), maxThreads(maxT), fitted(false) {}
-    Network::Network(float maxT, int smoothing) : laplaceSmoothing(smoothing), features(vector<string>()), className(""), classNumStates(0), maxThreads(maxT), fitted(false) {}
+    Network::Network() : features(vector<string>()), className(""), classNumStates(0), fitted(false), laplaceSmoothing(0) {}
+    Network::Network(float maxT) : features(vector<string>()), className(""), classNumStates(0), maxThreads(maxT), fitted(false), laplaceSmoothing(0) {}
    Network::Network(Network& other) : laplaceSmoothing(other.laplaceSmoothing), features(other.features), className(other.className), classNumStates(other.getClassNumStates()), maxThreads(other.
        getmaxThreads()), fitted(other.fitted)
    {
@@ -104,8 +103,11 @@ namespace bayesnet {
    {
        return nodes;
    }
-    void Network::checkFitData(int n_samples, int n_features, int n_samples_y, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states)
+    void Network::checkFitData(int n_samples, int n_features, int n_samples_y, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states, const torch::Tensor& weights)
    {
+        if (weights.size(0) != n_samples) {
+            throw invalid_argument("Weights (" + to_string(weights.size(0)) + ") must have the same number of elements as samples (" + to_string(n_samples) + ") in Network::fit");
+        }
        if (n_samples != n_samples_y) {
            throw invalid_argument("X and y must have the same number of samples in Network::fit (" + to_string(n_samples) + " != " + to_string(n_samples_y) + ")");
        }
@@ -130,34 +132,35 @@ namespace bayesnet {
    void Network::setStates(const map<string, vector<int>>& states)
    {
        // Set states to every Node in the network
-        for (int i = 0; i < features.size(); ++i) {
-            nodes[features[i]]->setNumStates(states.at(features[i]).size());
-        }
-        classNumStates = nodes[className]->getNumStates();
+        for_each(features.begin(), features.end(), [this, &states](const string& feature) {
+            nodes.at(feature)->setNumStates(states.at(feature).size());
+            });
+        classNumStates = nodes.at(className)->getNumStates();
    }
    // X comes in nxm, where n is the number of features and m the number of samples
-    void Network::fit(const torch::Tensor& X, const torch::Tensor& y, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states)
+    void Network::fit(const torch::Tensor& X, const torch::Tensor& y, const torch::Tensor& weights, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states)
    {
-        checkFitData(X.size(1), X.size(0), y.size(0), featureNames, className, states);
+        checkFitData(X.size(1), X.size(0), y.size(0), featureNames, className, states, weights);
        this->className = className;
        Tensor ytmp = torch::transpose(y.view({ y.size(0), 1 }), 0, 1);
        samples = torch::cat({ X , ytmp }, 0);
        for (int i = 0; i < featureNames.size(); ++i) {
            auto row_feature = X.index({ i, "..." });
        }
-        completeFit(states);
+        completeFit(states, weights);
    }
-    void Network::fit(const torch::Tensor& samples, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states)
+    void Network::fit(const torch::Tensor& samples, const torch::Tensor& weights, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states)
    {
-        checkFitData(samples.size(1), samples.size(0) - 1, samples.size(1), featureNames, className, states);
+        checkFitData(samples.size(1), samples.size(0) - 1, samples.size(1), featureNames, className, states, weights);
        this->className = className;
        this->samples = samples;
-        completeFit(states);
+        completeFit(states, weights);
    }
    // input_data comes in nxm, where n is the number of features and m the number of samples
-    void Network::fit(const vector<vector<int>>& input_data, const vector<int>& labels, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states)
+    void Network::fit(const vector<vector<int>>& input_data, const vector<int>& labels, const vector<float>& weights_, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states)
    {
-        checkFitData(input_data[0].size(), input_data.size(), labels.size(), featureNames, className, states);
+        const torch::Tensor weights = torch::tensor(weights_, torch::kFloat64);
+        checkFitData(input_data[0].size(), input_data.size(), labels.size(), featureNames, className, states, weights);
        this->className = className;
        // Build tensor of samples (nxm) (n+1 because of the class)
        samples = torch::zeros({ static_cast<int>(input_data.size() + 1), static_cast<int>(input_data[0].size()) }, torch::kInt32);
@@ -165,42 +168,17 @@ namespace bayesnet {
            samples.index_put_({ i, "..." }, torch::tensor(input_data[i], torch::kInt32));
        }
        samples.index_put_({ -1, "..." }, torch::tensor(labels, torch::kInt32));
-        completeFit(states);
+        completeFit(states, weights);
    }
-    void Network::completeFit(const map<string, vector<int>>& states)
+    void Network::completeFit(const map<string, vector<int>>& states, const torch::Tensor& weights)
    {
        setStates(states);
-        int maxThreadsRunning = static_cast<int>(std::thread::hardware_concurrency() * maxThreads);
-        if (maxThreadsRunning < 1) {
-            maxThreadsRunning = 1;
-        }
+        laplaceSmoothing = 1.0 / samples.size(1); // To use in CPT computation
        vector<thread> threads;
-        mutex mtx;
-        condition_variable cv;
-        int activeThreads = 0;
-        int nextNodeIndex = 0;
-        while (nextNodeIndex < nodes.size()) {
-            unique_lock<mutex> lock(mtx);
-            cv.wait(lock, [&activeThreads, &maxThreadsRunning]() { return activeThreads < maxThreadsRunning; });
-            threads.emplace_back([this, &nextNodeIndex, &mtx, &cv, &activeThreads]() {
-                while (true) {
-                    unique_lock<mutex> lock(mtx);
-                    if (nextNodeIndex >= nodes.size()) {
-                        break;  // No more work remaining
-                    }
-                    auto& pair = *std::next(nodes.begin(), nextNodeIndex);
-                    ++nextNodeIndex;
-                    lock.unlock();
-                    pair.second->computeCPT(samples, features, laplaceSmoothing);
-                    lock.lock();
-                    nodes[pair.first] = std::move(pair.second);
-                    lock.unlock();
-                }
-                lock_guard<mutex> lock(mtx);
-                --activeThreads;
-                cv.notify_one();
+        for (auto& node : nodes) {
+            threads.emplace_back([this, &node, &weights]() {
+                node.second->computeCPT(samples, features, laplaceSmoothing, weights);
                });
-            ++activeThreads;
        }
        for (auto& thread : threads) {
            thread.join();
@@ -343,7 +321,7 @@ namespace bayesnet {
        }
        // Normalize result
        double sum = accumulate(result.begin(), result.end(), 0.0);
-        transform(result.begin(), result.end(), result.begin(), [sum](double& value) { return value / sum; });
+        transform(result.begin(), result.end(), result.begin(), [sum](const double& value) { return value / sum; });
        return result;
    }
    vector<string> Network::show() const
@@ -395,7 +373,6 @@ namespace bayesnet {
        auto result = features;
        result.erase(remove(result.begin(), result.end(), className), result.end());
        bool ending{ false };
-        int idx = 0;
        while (!ending) {
            ending = true;
            for (auto feature : features) {
@@ -431,6 +408,7 @@ namespace bayesnet {
    {
        for (auto& node : nodes) {
            cout << "* " << node.first << ": (" << node.second->getNumStates() << ") : " << node.second->getCPT().sizes() << endl;
+            cout << node.second->getCPT() << endl;
        }
    }
 }
--- a/src/BayesNet/Network.h
+++ b/src/BayesNet/Network.h
@@ -13,21 +13,21 @@ namespace bayesnet {
        int classNumStates;
        vector<string> features; // Including classname
        string className;
-        int laplaceSmoothing = 1;
+        double laplaceSmoothing;
        torch::Tensor samples; // nxm tensor used to fit the model
        bool isCyclic(const std::string&, std::unordered_set<std::string>&, std::unordered_set<std::string>&);
        vector<double> predict_sample(const vector<int>&);
        vector<double> predict_sample(const torch::Tensor&);
        vector<double> exactInference(map<string, int>&);
        double computeFactor(map<string, int>&);
-        void completeFit(const map<string, vector<int>>&);
-        void checkFitData(int n_features, int n_samples, int n_samples_y, const vector<string>& featureNames, const string& className, const map<string, vector<int>>&);
+        void completeFit(const map<string, vector<int>>& states, const torch::Tensor& weights);
+        void checkFitData(int n_features, int n_samples, int n_samples_y, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states, const torch::Tensor& weights);
        void setStates(const map<string, vector<int>>&);
    public:
        Network();
-        explicit Network(float, int);
        explicit Network(float);
        explicit Network(Network&);
+        ~Network() = default;
        torch::Tensor& getSamples();
        float getmaxThreads();
        void addNode(const string&);
@@ -39,9 +39,9 @@ namespace bayesnet {
        int getNumEdges() const;
        int getClassNumStates() const;
        string getClassName() const;
-        void fit(const vector<vector<int>>&, const vector<int>&, const vector<string>&, const string&, const map<string, vector<int>>&);
-        void fit(const torch::Tensor&, const torch::Tensor&, const vector<string>&, const string&, const map<string, vector<int>>&);
-        void fit(const torch::Tensor&, const vector<string>&, const string&, const map<string, vector<int>>&);
+        void fit(const vector<vector<int>>& input_data, const vector<int>& labels, const vector<float>& weights, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states);
+        void fit(const torch::Tensor& X, const torch::Tensor& y, const torch::Tensor& weights, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states);
+        void fit(const torch::Tensor& samples, const torch::Tensor& weights, const vector<string>& featureNames, const string& className, const map<string, vector<int>>& states);
        vector<int> predict(const vector<vector<int>>&); // Return mx1 vector of predictions
        torch::Tensor predict(const torch::Tensor&); // Return mx1 tensor of predictions
        torch::Tensor predict_tensor(const torch::Tensor& samples, const bool proba);
@@ -53,7 +53,7 @@ namespace bayesnet {
        vector<string> graph(const string& title) const; // Returns a vector of strings representing the graph in graphviz format
        void initialize();
        void dump_cpt() const;
-        inline string version() { return "0.1.0"; }
+        inline string version() { return "0.2.0"; }
    };
 }
 #endif
--- a/src/BayesNet/Node.cc
+++ b/src/BayesNet/Node.cc
@@ -84,7 +84,7 @@ namespace bayesnet {
        }
        return result;
    }
-    void Node::computeCPT(const torch::Tensor& dataset, const vector<string>& features, const int laplaceSmoothing)
+    void Node::computeCPT(const torch::Tensor& dataset, const vector<string>& features, const double laplaceSmoothing, const torch::Tensor& weights)
    {
        dimensions.clear();
        // Get dimensions of the CPT
@@ -100,7 +100,7 @@ namespace bayesnet {
        }
        int name_index = pos - features.begin();
        for (int n_sample = 0; n_sample < dataset.size(1); ++n_sample) {
-            torch::List<c10::optional<torch::Tensor>> coordinates;
+            c10::List<c10::optional<at::Tensor>> coordinates;
            coordinates.push_back(dataset.index({ name_index, n_sample }));
            for (auto parent : parents) {
                pos = find(features.begin(), features.end(), parent->getName());
@@ -111,17 +111,17 @@ namespace bayesnet {
                coordinates.push_back(dataset.index({ parent_index, n_sample }));
            }
            // Increment the count of the corresponding coordinate
-            cpTable.index_put_({ coordinates }, cpTable.index({ coordinates }) + 1);
+            cpTable.index_put_({ coordinates }, cpTable.index({ coordinates }) + weights.index({ n_sample }).item<double>());
        }
        // Normalize the counts
        cpTable = cpTable / cpTable.sum(0);
    }
    float Node::getFactorValue(map<string, int>& evidence)
    {
-        torch::List<c10::optional<torch::Tensor>> coordinates;
+        c10::List<c10::optional<at::Tensor>> coordinates;
        // following predetermined order of indices in the cpTable (see Node.h)
-        coordinates.push_back(torch::tensor(evidence[name]));
-        transform(parents.begin(), parents.end(), back_inserter(coordinates), [&evidence](const auto& parent) { return torch::tensor(evidence[parent->getName()]); });
+        coordinates.push_back(at::tensor(evidence[name]));
+        transform(parents.begin(), parents.end(), back_inserter(coordinates), [&evidence](const auto& parent) { return at::tensor(evidence[parent->getName()]); });
        return cpTable.index({ coordinates }).item<float>();
    }
    vector<string> Node::graph(const string& className)
--- a/src/BayesNet/Node.h
+++ b/src/BayesNet/Node.h
@@ -26,7 +26,7 @@ namespace bayesnet {
        vector<Node*>& getParents();
        vector<Node*>& getChildren();
        torch::Tensor& getCPT();
-        void computeCPT(const torch::Tensor&, const vector<string>&, const int);
+        void computeCPT(const torch::Tensor& dataset, const vector<string>& features, const double laplaceSmoothing, const torch::Tensor& weights);
        int getNumStates() const;
        void setNumStates(int);
        unsigned minFill();
--- a/src/BayesNet/Proposal.cc
+++ b/src/BayesNet/Proposal.cc
@@ -9,6 +9,15 @@ namespace bayesnet {
            delete value;
        }
    }
+    void Proposal::checkInput(const torch::Tensor& X, const torch::Tensor& y)
+    {
+        if (!torch::is_floating_point(X)) {
+            throw std::invalid_argument("X must be a floating point tensor");
+        }
+        if (torch::is_floating_point(y)) {
+            throw std::invalid_argument("y must be an integer tensor");
+        }
+    }
    map<string, vector<int>> Proposal::localDiscretizationProposal(const map<string, vector<int>>& oldStates, Network& model)
    {
        // order of local discretization is important. no good 0, 1, 2...
@@ -44,15 +53,6 @@ namespace bayesnet {
            auto xvf_ptr = Xf.index({ index }).data_ptr<float>();
            auto xvf = vector<mdlp::precision_t>(xvf_ptr, xvf_ptr + Xf.size(1));
            discretizers[feature]->fit(xvf, yxv);
-            //
-            //
-            //
-            // auto tmp = discretizers[feature]->transform(xvf);
-            // Xv[index] = tmp;
-            // auto xStates = vector<int>(discretizers[pFeatures[index]]->getCutPoints().size() + 1);
-            // iota(xStates.begin(), xStates.end(), 0);
-            // //Update new states of the feature/node
-            // states[feature] = xStates;
        }
        if (upgrade) {
            // Discretize again X (only the affected indices) with the new fitted discretizers
@@ -65,7 +65,8 @@ namespace bayesnet {
                //Update new states of the feature/node
                states[pFeatures[index]] = xStates;
            }
-            model.fit(pDataset, pFeatures, pClassName, states);
+            const torch::Tensor weights = torch::full({ pDataset.size(1) }, 1.0 / pDataset.size(1), torch::kDouble);
+            model.fit(pDataset, weights, pFeatures, pClassName, states);
        }
        return states;
    }
--- a/src/BayesNet/Proposal.h
+++ b/src/BayesNet/Proposal.h
@@ -13,6 +13,7 @@ namespace bayesnet {
        Proposal(torch::Tensor& pDataset, vector<string>& features_, string& className_);
        virtual ~Proposal();
    protected:
+        void checkInput(const torch::Tensor& X, const torch::Tensor& y);
        torch::Tensor prepareX(torch::Tensor& X);
        map<string, vector<int>> localDiscretizationProposal(const map<string, vector<int>>& states, Network& model);
        map<string, vector<int>> fit_local_discretization(const torch::Tensor& y);
--- a/src/BayesNet/SPODE.cc
+++ b/src/BayesNet/SPODE.cc
@@ -4,7 +4,7 @@ namespace bayesnet {

    SPODE::SPODE(int root) : Classifier(Network()), root(root) {}

-    void SPODE::buildModel()
+    void SPODE::buildModel(const torch::Tensor& weights)
    {
        // 0. Add all nodes to the model
        addNodes();
--- a/src/BayesNet/SPODE.h
+++ b/src/BayesNet/SPODE.h
@@ -7,7 +7,7 @@ namespace bayesnet {
    private:
        int root;
    protected:
-        void buildModel() override;
+        void buildModel(const torch::Tensor& weights) override;
    public:
        explicit SPODE(int root);
        virtual ~SPODE() {};
--- a/src/BayesNet/SPODELd.cc
+++ b/src/BayesNet/SPODELd.cc
@@ -3,9 +3,9 @@
 namespace bayesnet {
    using namespace std;
    SPODELd::SPODELd(int root) : SPODE(root), Proposal(dataset, features, className) {}
-    SPODELd& SPODELd::fit(torch::Tensor& X_, torch::Tensor& y_, vector<string>& features_, string className_, map<string, vector<int>>& states_)
+    SPODELd& SPODELd::fit(torch::Tensor& X_, torch::Tensor& y_, const vector<string>& features_, const string& className_, map<string, vector<int>>& states_)
    {
-        // This first part should go in a Classifier method called fit_local_discretization o fit_float...
+        checkInput(X_, y_);
        features = features_;
        className = className_;
        Xf = X_;
@@ -18,12 +18,13 @@ namespace bayesnet {
        states = localDiscretizationProposal(states, model);
        return *this;
    }
-    SPODELd& SPODELd::fit(torch::Tensor& dataset, vector<string>& features_, string className_, map<string, vector<int>>& states_)
+    SPODELd& SPODELd::fit(torch::Tensor& dataset, const vector<string>& features_, const string& className_, map<string, vector<int>>& states_)
    {
+        if (!torch::is_floating_point(dataset)) {
+            throw std::runtime_error("Dataset must be a floating point tensor");
+        }
        Xf = dataset.index({ torch::indexing::Slice(0, dataset.size(0) - 1), "..." }).clone();
-        cout << "Xf " << Xf.sizes() << " dtype: " << Xf.dtype() << endl;
        y = dataset.index({ -1, "..." }).clone();
-        // This first part should go in a Classifier method called fit_local_discretization o fit_float...
        features = features_;
        className = className_;
        // Fills vectors Xv & yv with the data from tensors X_ (discretized) & y
--- a/src/BayesNet/SPODELd.h
+++ b/src/BayesNet/SPODELd.h
@@ -9,8 +9,8 @@ namespace bayesnet {
    public:
        explicit SPODELd(int root);
        virtual ~SPODELd() = default;
-        SPODELd& fit(torch::Tensor& X, torch::Tensor& y, vector<string>& features, string className, map<string, vector<int>>& states) override;
-        SPODELd& fit(torch::Tensor& dataset, vector<string>& features, string className, map<string, vector<int>>& states) override;
+        SPODELd& fit(torch::Tensor& X, torch::Tensor& y, const vector<string>& features, const string& className, map<string, vector<int>>& states) override;
+        SPODELd& fit(torch::Tensor& dataset, const vector<string>& features, const string& className, map<string, vector<int>>& states) override;
        vector<string> graph(const string& name = "SPODE") const override;
        Tensor predict(Tensor& X) override;
        static inline string version() { return "0.0.1"; };
--- a/src/BayesNet/TAN.cc
+++ b/src/BayesNet/TAN.cc
@@ -5,7 +5,7 @@ namespace bayesnet {

    TAN::TAN() : Classifier(Network()) {}

-    void TAN::buildModel()
+    void TAN::buildModel(const torch::Tensor& weights)
    {
        // 0. Add all nodes to the model
        addNodes();
@@ -15,15 +15,15 @@ namespace bayesnet {
        Tensor class_dataset = dataset.index({ -1, "..." });
        for (int i = 0; i < static_cast<int>(features.size()); ++i) {
            Tensor feature_dataset = dataset.index({ i, "..." });
-            auto mi_value = metrics.mutualInformation(class_dataset, feature_dataset);
+            auto mi_value = metrics.mutualInformation(class_dataset, feature_dataset, weights);
            mi.push_back({ i, mi_value });
        }
        sort(mi.begin(), mi.end(), [](const auto& left, const auto& right) {return left.second < right.second;});
        auto root = mi[mi.size() - 1].first;
        // 2. Compute mutual information between each feature and the class
-        auto weights = metrics.conditionalEdge();
+        auto weights_matrix = metrics.conditionalEdge(weights);
        // 3. Compute the maximum spanning tree
-        auto mst = metrics.maximumSpanningTree(features, weights, root);
+        auto mst = metrics.maximumSpanningTree(features, weights_matrix, root);
        // 4. Add edges from the maximum spanning tree to the model
        for (auto i = 0; i < mst.size(); ++i) {
            auto [from, to] = mst[i];
--- a/src/BayesNet/TAN.h
+++ b/src/BayesNet/TAN.h
@@ -3,11 +3,10 @@
 #include "Classifier.h"
 namespace bayesnet {
    using namespace std;
-    using namespace torch;
    class TAN : public Classifier {
    private:
    protected:
-        void buildModel() override;
+        void buildModel(const torch::Tensor& weights) override;
    public:
        TAN();
        virtual ~TAN() {};
--- a/src/BayesNet/TANLd.cc
+++ b/src/BayesNet/TANLd.cc
@@ -3,9 +3,9 @@
 namespace bayesnet {
    using namespace std;
    TANLd::TANLd() : TAN(), Proposal(dataset, features, className) {}
-    TANLd& TANLd::fit(torch::Tensor& X_, torch::Tensor& y_, vector<string>& features_, string className_, map<string, vector<int>>& states_)
+    TANLd& TANLd::fit(torch::Tensor& X_, torch::Tensor& y_, const vector<string>& features_, const string& className_, map<string, vector<int>>& states_)
    {
-        // This first part should go in a Classifier method called fit_local_discretization o fit_float...
+        checkInput(X_, y_);
        features = features_;
        className = className_;
        Xf = X_;
--- a/src/BayesNet/TANLd.h
+++ b/src/BayesNet/TANLd.h
@@ -10,7 +10,7 @@ namespace bayesnet {
    public:
        TANLd();
        virtual ~TANLd() = default;
-        TANLd& fit(torch::Tensor& X, torch::Tensor& y, vector<string>& features, string className, map<string, vector<int>>& states) override;
+        TANLd& fit(torch::Tensor& X, torch::Tensor& y, const vector<string>& features, const string& className, map<string, vector<int>>& states) override;
        vector<string> graph(const string& name = "TAN") const override;
        Tensor predict(Tensor& X) override;
        static inline string version() { return "0.0.1"; };
--- a/src/BayesNet/bayesnetUtils.cc
+++ b/src/BayesNet/bayesnetUtils.cc
@@ -4,7 +4,7 @@ namespace bayesnet {
    using namespace std;
    using namespace torch;
    // Return the indices in descending order
-    vector<int> argsort(vector<float>& nums)
+    vector<int> argsort(vector<double>& nums)
    {
        int n = nums.size();
        vector<int> indices(n);
--- a/src/BayesNet/bayesnetUtils.h
+++ b/src/BayesNet/bayesnetUtils.h
@@ -5,7 +5,7 @@
 namespace bayesnet {
    using namespace std;
    using namespace torch;
-    vector<int> argsort(vector<float>& nums);
+    vector<int> argsort(vector<double>& nums);
    vector<vector<int>> tensorToVector(Tensor& tensor);
 }
 #endif //BAYESNET_UTILS_H
--- a/src/Platform/CMakeLists.txt
+++ b/src/Platform/CMakeLists.txt
@@ -4,7 +4,13 @@ include_directories(${BayesNet_SOURCE_DIR}/lib/Files)
 include_directories(${BayesNet_SOURCE_DIR}/lib/mdlp)
 include_directories(${BayesNet_SOURCE_DIR}/lib/argparse/include)
 include_directories(${BayesNet_SOURCE_DIR}/lib/json/include)
-add_executable(main main.cc Folding.cc platformUtils.cc Experiment.cc Datasets.cc Models.cc Report.cc)
-add_executable(manage manage.cc Results.cc Report.cc)
+add_executable(main main.cc Folding.cc platformUtils.cc Experiment.cc Datasets.cc Models.cc ReportConsole.cc ReportBase.cc)
+add_executable(manage manage.cc Results.cc ReportConsole.cc ReportExcel.cc ReportBase.cc Datasets.cc platformUtils.cc)
+add_executable(list list.cc platformUtils Datasets.cc)
 target_link_libraries(main BayesNet ArffFiles mdlp "${TORCH_LIBRARIES}")
-target_link_libraries(manage "${TORCH_LIBRARIES}")
+if (${CMAKE_HOST_SYSTEM_NAME} MATCHES "Linux")
+    target_link_libraries(manage "${TORCH_LIBRARIES}" libxlsxwriter.so ArffFiles mdlp stdc++fs)
+else()
+    target_link_libraries(manage "${TORCH_LIBRARIES}" libxlsxwriter.so ArffFiles mdlp)
+endif()
+target_link_libraries(list ArffFiles mdlp "${TORCH_LIBRARIES}")
--- a/src/Platform/Datasets.cc
+++ b/src/Platform/Datasets.cc
@@ -1,6 +1,7 @@
 #include "Datasets.h"
 #include "platformUtils.h"
 #include "ArffFiles.h"
+#include <fstream>
 namespace platform {
    void Datasets::load()
    {
@@ -24,75 +25,110 @@ namespace platform {
        transform(datasets.begin(), datasets.end(), back_inserter(result), [](const auto& d) { return d.first; });
        return result;
    }
-    vector<string> Datasets::getFeatures(string name)
+    vector<string> Datasets::getFeatures(const string& name) const
    {
-        if (datasets[name]->isLoaded()) {
-            return datasets[name]->getFeatures();
+        if (datasets.at(name)->isLoaded()) {
+            return datasets.at(name)->getFeatures();
        } else {
            throw invalid_argument("Dataset not loaded.");
        }
    }
-    map<string, vector<int>> Datasets::getStates(string name)
+    map<string, vector<int>> Datasets::getStates(const string& name) const
    {
-        if (datasets[name]->isLoaded()) {
-            return datasets[name]->getStates();
+        if (datasets.at(name)->isLoaded()) {
+            return datasets.at(name)->getStates();
        } else {
            throw invalid_argument("Dataset not loaded.");
        }
    }
-    string Datasets::getClassName(string name)
+    void Datasets::loadDataset(const string& name) const
    {
-        if (datasets[name]->isLoaded()) {
-            return datasets[name]->getClassName();
+        if (datasets.at(name)->isLoaded()) {
+            return;
+        } else {
+            datasets.at(name)->load();
+        }
+    }
+    string Datasets::getClassName(const string& name) const
+    {
+        if (datasets.at(name)->isLoaded()) {
+            return datasets.at(name)->getClassName();
        } else {
            throw invalid_argument("Dataset not loaded.");
        }
    }
-    int Datasets::getNSamples(string name)
+    int Datasets::getNSamples(const string& name) const
    {
-        if (datasets[name]->isLoaded()) {
-            return datasets[name]->getNSamples();
+        if (datasets.at(name)->isLoaded()) {
+            return datasets.at(name)->getNSamples();
        } else {
            throw invalid_argument("Dataset not loaded.");
        }
    }
-    pair<vector<vector<float>>&, vector<int>&> Datasets::getVectors(string name)
+    int Datasets::getNClasses(const string& name)
+    {
+        if (datasets.at(name)->isLoaded()) {
+            auto className = datasets.at(name)->getClassName();
+            if (discretize) {
+                auto states = getStates(name);
+                return states.at(className).size();
+            }
+            auto [Xv, yv] = getVectors(name);
+            return *max_element(yv.begin(), yv.end()) + 1;
+        } else {
+            throw invalid_argument("Dataset not loaded.");
+        }
+    }
+    vector<int> Datasets::getClassesCounts(const string& name) const
+    {
+        if (datasets.at(name)->isLoaded()) {
+            auto [Xv, yv] = datasets.at(name)->getVectors();
+            vector<int> counts(*max_element(yv.begin(), yv.end()) + 1);
+            for (auto y : yv) {
+                counts[y]++;
+            }
+            return counts;
+        } else {
+            throw invalid_argument("Dataset not loaded.");
+        }
+    }
+    pair<vector<vector<float>>&, vector<int>&> Datasets::getVectors(const string& name)
    {
        if (!datasets[name]->isLoaded()) {
            datasets[name]->load();
        }
        return datasets[name]->getVectors();
    }
-    pair<vector<vector<int>>&, vector<int>&> Datasets::getVectorsDiscretized(string name)
+    pair<vector<vector<int>>&, vector<int>&> Datasets::getVectorsDiscretized(const string& name)
    {
        if (!datasets[name]->isLoaded()) {
            datasets[name]->load();
        }
        return datasets[name]->getVectorsDiscretized();
    }
-    pair<torch::Tensor&, torch::Tensor&> Datasets::getTensors(string name)
+    pair<torch::Tensor&, torch::Tensor&> Datasets::getTensors(const string& name)
    {
        if (!datasets[name]->isLoaded()) {
            datasets[name]->load();
        }
        return datasets[name]->getTensors();
    }
-    bool Datasets::isDataset(const string& name)
+    bool Datasets::isDataset(const string& name) const
    {
        return datasets.find(name) != datasets.end();
    }
    Dataset::Dataset(const Dataset& dataset) : path(dataset.path), name(dataset.name), className(dataset.className), n_samples(dataset.n_samples), n_features(dataset.n_features), features(dataset.features), states(dataset.states), loaded(dataset.loaded), discretize(dataset.discretize), X(dataset.X), y(dataset.y), Xv(dataset.Xv), Xd(dataset.Xd), yv(dataset.yv), fileType(dataset.fileType)
    {
    }
-    string Dataset::getName()
+    string Dataset::getName() const
    {
        return name;
    }
-    string Dataset::getClassName()
+    string Dataset::getClassName() const
    {
        return className;
    }
-    vector<string> Dataset::getFeatures()
+    vector<string> Dataset::getFeatures() const
    {
        if (loaded) {
            return features;
@@ -100,7 +136,7 @@ namespace platform {
            throw invalid_argument("Dataset not loaded.");
        }
    }
-    int Dataset::getNFeatures()
+    int Dataset::getNFeatures() const
    {
        if (loaded) {
            return n_features;
@@ -108,7 +144,7 @@ namespace platform {
            throw invalid_argument("Dataset not loaded.");
        }
    }
-    int Dataset::getNSamples()
+    int Dataset::getNSamples() const
    {
        if (loaded) {
            return n_samples;
@@ -116,7 +152,7 @@ namespace platform {
            throw invalid_argument("Dataset not loaded.");
        }
    }
-    map<string, vector<int>> Dataset::getStates()
+    map<string, vector<int>> Dataset::getStates() const
    {
        if (loaded) {
            return states;
@@ -177,10 +213,11 @@ namespace platform {
    {
        for (int i = 0; i < features.size(); ++i) {
            states[features[i]] = vector<int>(*max_element(Xd[i].begin(), Xd[i].end()) + 1);
-            iota(begin(states[features[i]]), end(states[features[i]]), 0);
+            auto item = states.at(features[i]);
+            iota(begin(item), end(item), 0);
        }
        states[className] = vector<int>(*max_element(yv.begin(), yv.end()) + 1);
-        iota(begin(states[className]), end(states[className]), 0);
+        iota(begin(states.at(className)), end(states.at(className)), 0);
    }
    void Dataset::load_arff()
    {
--- a/src/Platform/Datasets.h
+++ b/src/Platform/Datasets.h
@@ -29,15 +29,15 @@ namespace platform {
    public:
        Dataset(const string& path, const string& name, const string& className, bool discretize, fileType_t fileType) : path(path), name(name), className(className), discretize(discretize), loaded(false), fileType(fileType) {};
        explicit Dataset(const Dataset&);
-        string getName();
-        string getClassName();
-        vector<string> getFeatures();
-        map<string, vector<int>> getStates();
+        string getName() const;
+        string getClassName() const;
+        vector<string> getFeatures() const;
+        map<string, vector<int>> getStates() const;
        pair<vector<vector<float>>&, vector<int>&> getVectors();
        pair<vector<vector<int>>&, vector<int>&> getVectorsDiscretized();
        pair<torch::Tensor&, torch::Tensor&> getTensors();
-        int getNFeatures();
-        int getNSamples();
+        int getNFeatures() const;
+        int getNSamples() const;
        void load();
        const bool inline isLoaded() const { return loaded; };
    };
@@ -51,14 +51,17 @@ namespace platform {
    public:
        explicit Datasets(const string& path, bool discretize = false, fileType_t fileType = ARFF) : path(path), discretize(discretize), fileType(fileType) { load(); };
        vector<string> getNames();
-        vector<string> getFeatures(string name);
-        int getNSamples(string name);
-        string getClassName(string name);
-        map<string, vector<int>> getStates(string name);
-        pair<vector<vector<float>>&, vector<int>&> getVectors(string name);
-        pair<vector<vector<int>>&, vector<int>&> getVectorsDiscretized(string name);
-        pair<torch::Tensor&, torch::Tensor&> getTensors(string name);
-        bool isDataset(const string& name);
+        vector<string> getFeatures(const string& name) const;
+        int getNSamples(const string& name) const;
+        string getClassName(const string& name) const;
+        int getNClasses(const string& name);
+        vector<int> getClassesCounts(const string& name) const;
+        map<string, vector<int>> getStates(const string& name) const;
+        pair<vector<vector<float>>&, vector<int>&> getVectors(const string& name);
+        pair<vector<vector<int>>&, vector<int>&> getVectorsDiscretized(const string& name);
+        pair<torch::Tensor&, torch::Tensor&> getTensors(const string& name);
+        bool isDataset(const string& name) const;
+        void loadDataset(const string& name) const;
    };
 };

--- a/src/Platform/Experiment.cc
+++ b/src/Platform/Experiment.cc
@@ -1,8 +1,8 @@
 #include "Experiment.h"
 #include "Datasets.h"
 #include "Models.h"
-#include "Report.h"
-
+#include "ReportConsole.h"
+#include <fstream>
 namespace platform {
    using json = nlohmann::json;
    string get_date()
@@ -25,6 +25,7 @@ namespace platform {
        oss << std::put_time(timeinfo, "%H:%M:%S");
        return oss.str();
    }
+    Experiment::Experiment() : hyperparameters(json::parse("{}")) {}
    string Experiment::get_file_name()
    {
        string result = "results_" + score_name + "_" + model + "_" + platform + "_" + get_date() + "_" + get_time() + "_" + (stratified ? "1" : "0") + ".json";
@@ -90,7 +91,7 @@ namespace platform {
    void Experiment::report()
    {
        json data = build_json();
-        Report report(data);
+        ReportConsole report(data);
        report.show();
    }

@@ -110,6 +111,26 @@ namespace platform {
        }
    }

+    string getColor(bayesnet::status_t status)
+    {
+        switch (status) {
+            case bayesnet::NORMAL:
+                return Colors::GREEN();
+            case bayesnet::WARNING:
+                return Colors::YELLOW();
+            case bayesnet::ERROR:
+                return Colors::RED();
+            default:
+                return Colors::RESET();
+        }
+    }
+
+    void showProgress(int fold, const string& color, const string& phase)
+    {
+        string prefix = phase == "a" ? "" : "\b\b\b\b";
+        cout << prefix << color << fold << Colors::RESET() << "(" << color << phase << Colors::RESET() << ")" << flush;
+
+    }
    void Experiment::cross_validation(const string& path, const string& fileName)
    {
        auto datasets = platform::Datasets(path, discretized, platform::ARFF);
@@ -124,6 +145,8 @@ namespace platform {
        auto result = Result();
        auto [values, counts] = at::_unique(y);
        result.setSamples(X.size(1)).setFeatures(X.size(0)).setClasses(values.size(0));
+        result.setHyperparameters(hyperparameters);
+        // Initialize results vectors
        int nResults = nfolds * static_cast<int>(randomSeeds.size());
        auto accuracy_test = torch::zeros({ nResults }, torch::kFloat64);
        auto accuracy_train = torch::zeros({ nResults }, torch::kFloat64);
@@ -144,6 +167,10 @@ namespace platform {
            for (int nfold = 0; nfold < nfolds; nfold++) {
                auto clf = Models::instance()->create(model);
                setModelVersion(clf->getVersion());
+                if (hyperparameters.size() != 0) {
+                    clf->setHyperparameters(hyperparameters);
+                }
+                // Split train - test dataset
                train_timer.start();
                auto [train, test] = fold->getFold(nfold);
                auto train_t = torch::tensor(train);
@@ -152,24 +179,31 @@ namespace platform {
                auto y_train = y.index({ train_t });
                auto X_test = X.index({ "...", test_t });
                auto y_test = y.index({ test_t });
-                cout << nfold + 1 << ", " << flush;
+                showProgress(nfold + 1, getColor(clf->getStatus()), "a");
+                // Train model
                clf->fit(X_train, y_train, features, className, states);
+                showProgress(nfold + 1, getColor(clf->getStatus()), "b");
                nodes[item] = clf->getNumberOfNodes();
                edges[item] = clf->getNumberOfEdges();
                num_states[item] = clf->getNumberOfStates();
                train_time[item] = train_timer.getDuration();
+                // Score train
                auto accuracy_train_value = clf->score(X_train, y_train);
+                // Test model
+                showProgress(nfold + 1, getColor(clf->getStatus()), "c");
                test_timer.start();
                auto accuracy_test_value = clf->score(X_test, y_test);
                test_time[item] = test_timer.getDuration();
                accuracy_train[item] = accuracy_train_value;
                accuracy_test[item] = accuracy_test_value;
+                cout << "\b\b\b, " << flush;
                // Store results and times in vector
                result.addScoreTrain(accuracy_train_value);
                result.addScoreTest(accuracy_test_value);
                result.addTimeTrain(train_time[item].item<double>());
                result.addTimeTest(test_time[item].item<double>());
                item++;
+                clf.reset();
            }
            cout << "end. " << flush;
            delete fold;
@@ -177,6 +211,7 @@ namespace platform {
        result.setScoreTest(torch::mean(accuracy_test).item<double>()).setScoreTrain(torch::mean(accuracy_train).item<double>());
        result.setScoreTestStd(torch::std(accuracy_test).item<double>()).setScoreTrainStd(torch::std(accuracy_train).item<double>());
        result.setTrainTime(torch::mean(train_time).item<double>()).setTestTime(torch::mean(test_time).item<double>());
+        result.setTestTimeStd(torch::std(test_time).item<double>()).setTrainTimeStd(torch::std(train_time).item<double>());
        result.setNodes(torch::mean(nodes).item<double>()).setLeaves(torch::mean(edges).item<double>()).setDepth(torch::mean(num_states).item<double>());
        result.setDataset(fileName);
        addResult(result);
--- a/src/Platform/Experiment.h
+++ b/src/Platform/Experiment.h
@@ -29,7 +29,8 @@ namespace platform {
    };
    class Result {
    private:
-        string dataset, hyperparameters, model_version;
+        string dataset, model_version;
+        json hyperparameters;
        int samples{ 0 }, features{ 0 }, classes{ 0 };
        double score_train{ 0 }, score_test{ 0 }, score_train_std{ 0 }, score_test_std{ 0 }, train_time{ 0 }, train_time_std{ 0 }, test_time{ 0 }, test_time_std{ 0 };
        float nodes{ 0 }, leaves{ 0 }, depth{ 0 };
@@ -37,7 +38,7 @@ namespace platform {
    public:
        Result() = default;
        Result& setDataset(const string& dataset) { this->dataset = dataset; return *this; }
-        Result& setHyperparameters(const string& hyperparameters) { this->hyperparameters = hyperparameters; return *this; }
+        Result& setHyperparameters(const json& hyperparameters) { this->hyperparameters = hyperparameters; return *this; }
        Result& setSamples(int samples) { this->samples = samples; return *this; }
        Result& setFeatures(int features) { this->features = features; return *this; }
        Result& setClasses(int classes) { this->classes = classes; return *this; }
@@ -59,7 +60,7 @@ namespace platform {
        const float get_score_train() const { return score_train; }
        float get_score_test() { return score_test; }
        const string& getDataset() const { return dataset; }
-        const string& getHyperparameters() const { return hyperparameters; }
+        const json& getHyperparameters() const { return hyperparameters; }
        const int getSamples() const { return samples; }
        const int getFeatures() const { return features; }
        const int getClasses() const { return classes; }
@@ -85,11 +86,12 @@ namespace platform {
        bool discretized{ false }, stratified{ false };
        vector<Result> results;
        vector<int> randomSeeds;
+        json hyperparameters = "{}";
        int nfolds{ 0 };
        float duration{ 0 };
        json build_json();
    public:
-        Experiment() = default;
+        Experiment();
        Experiment& setTitle(const string& title) { this->title = title; return *this; }
        Experiment& setModel(const string& model) { this->model = model; return *this; }
        Experiment& setPlatform(const string& platform) { this->platform = platform; return *this; }
@@ -103,6 +105,7 @@ namespace platform {
        Experiment& addResult(Result result) { results.push_back(result); return *this; }
        Experiment& addRandomSeed(int randomSeed) { randomSeeds.push_back(randomSeed); return *this; }
        Experiment& setDuration(float duration) { this->duration = duration; return *this; }
+        Experiment& setHyperparameters(const json& hyperparameters) { this->hyperparameters = hyperparameters; return *this; }
        string get_file_name();
        void save(const string& path);
        void cross_validation(const string& path, const string& fileName);
--- a/src/Platform/Folding.cc
+++ b/src/Platform/Folding.cc
@@ -1,6 +1,7 @@
 #include "Folding.h"
 #include <algorithm>
 #include <map>
+namespace platform {
    Fold::Fold(int k, int n, int seed) : k(k), n(n), seed(seed)
    {
        random_device rd;
@@ -93,3 +94,4 @@ pair<vector<int>, vector<int>> StratifiedKFold::getFold(int nFold)
        }
        return { train_indices, test_indices };
    }
+}
--- a/src/Platform/Folding.h
+++ b/src/Platform/Folding.h
@@ -4,7 +4,7 @@
 #include <vector>
 #include <random> 
 using namespace std;
-
+namespace platform {
    class Fold {
    protected:
        int k;
@@ -34,4 +34,5 @@ public:
        StratifiedKFold(int k, torch::Tensor& y, int seed = -1);
        pair<vector<int>, vector<int>> getFold(int nFold) override;
    };
+}
 #endif
--- a/src/Platform/Models.cc
+++ b/src/Platform/Models.cc
@@ -26,7 +26,7 @@ namespace platform {
            instance = it->second();
        // wrap instance in a shared ptr and return
        if (instance != nullptr)
-            return shared_ptr<bayesnet::BaseClassifier>(instance);
+            return unique_ptr<bayesnet::BaseClassifier>(instance);
        else
            return nullptr;
    }
--- a/src/Platform/Models.h
+++ b/src/Platform/Models.h
@@ -10,6 +10,7 @@
 #include "KDBLd.h"
 #include "SPODELd.h"
 #include "AODELd.h"
+#include "BoostAODE.h"
 namespace platform {
    class Models {
    private:
--- a/src/Platform/Paths.h
+++ b/src/Platform/Paths.h
@@ -1,10 +1,12 @@
 #ifndef PATHS_H
 #define PATHS_H
+#include <string>
 namespace platform {
    class Paths {
    public:
        static std::string datasets() { return "datasets/"; }
        static std::string results() { return "results/"; }
+        static std::string excel() { return "excel/"; }
    };
 }
 #endif
--- a/src/Platform/Report.cc
+++ b/src/Platform/Report.cc
@@ -1,93 +0,0 @@
-#include "Report.h"
-#include "BestResult.h"
-
-namespace platform {
-    string headerLine(const string& text)
-    {
-        int n = MAXL - text.length() - 3;
-        n = n < 0 ? 0 : n;
-        return "* " + text + string(n, ' ') + "*\n";
-    }
-    string Report::fromVector(const string& key)
-    {
-        string result = "";
-
-        for (auto& item : data[key]) {
-            result += to_string(item) + ", ";
-        }
-        return "[" + result.substr(0, result.size() - 2) + "]";
-    }
-    string fVector(const json& data)
-    {
-        string result = "";
-        for (const auto& item : data) {
-            result += to_string(item) + ", ";
-        }
-        return "[" + result.substr(0, result.size() - 2) + "]";
-    }
-    void Report::show()
-    {
-        header();
-        body();
-        footer();
-    }
-    void Report::header()
-    {
-        cout << Colors::MAGENTA() << string(MAXL, '*') << endl;
-        cout << headerLine("Report " + data["model"].get<string>() + " ver. " + data["version"].get<string>() + " with " + to_string(data["folds"].get<int>()) + " Folds cross validation and " + to_string(data["seeds"].size()) + " random seeds. " + data["date"].get<string>() + " " + data["time"].get<string>());
-        cout << headerLine(data["title"].get<string>());
-        cout << headerLine("Random seeds: " + fromVector("seeds") + " Stratified: " + (data["stratified"].get<bool>() ? "True" : "False"));
-        cout << headerLine("Execution took  " + to_string(data["duration"].get<float>()) + " seconds,   " + to_string(data["duration"].get<float>() / 3600) + " hours, on " + data["platform"].get<string>());
-        cout << headerLine("Score is " + data["score_name"].get<string>());
-        cout << string(MAXL, '*') << endl;
-        cout << endl;
-    }
-    void Report::body()
-    {
-        cout << Colors::GREEN() << "Dataset                        Sampl. Feat. Cls Nodes   Edges   States  Score           Time               Hyperparameters" << endl;
-        cout << "============================== ====== ===== === ======= ======= ======= =============== ================== ===============" << endl;
-        json lastResult;
-        totalScore = 0;
-        bool odd = true;
-        for (const auto& r : data["results"]) {
-            auto color = odd ? Colors::CYAN() : Colors::BLUE();
-            cout << color << setw(30) << left << r["dataset"].get<string>() << " ";
-            cout << setw(6) << right << r["samples"].get<int>() << " ";
-            cout << setw(5) << right << r["features"].get<int>() << " ";
-            cout << setw(3) << right << r["classes"].get<int>() << " ";
-            cout << setw(7) << setprecision(2) << fixed << r["nodes"].get<float>() << " ";
-            cout << setw(7) << setprecision(2) << fixed << r["leaves"].get<float>() << " ";
-            cout << setw(7) << setprecision(2) << fixed << r["depth"].get<float>() << " ";
-            cout << setw(8) << right << setprecision(6) << fixed << r["score"].get<double>() << "±" << setw(6) << setprecision(4) << fixed << r["score_std"].get<double>() << " ";
-            cout << setw(11) << right << setprecision(6) << fixed << r["time"].get<double>() << "±" << setw(6) << setprecision(4) << fixed << r["time_std"].get<double>() << " ";
-            try {
-                cout << r["hyperparameters"].get<string>();
-            }
-            catch (const exception& err) {
-                cout << r["hyperparameters"];
-            }
-            cout << endl;
-            lastResult = r;
-            totalScore += r["score"].get<double>();
-            odd = !odd;
-        }
-        if (data["results"].size() == 1) {
-            cout << string(MAXL, '*') << endl;
-            cout << headerLine("Train scores: " + fVector(lastResult["scores_train"]));
-            cout << headerLine("Test  scores: " + fVector(lastResult["scores_test"]));
-            cout << headerLine("Train  times: " + fVector(lastResult["times_train"]));
-            cout << headerLine("Test   times: " + fVector(lastResult["times_test"]));
-            cout << string(MAXL, '*') << endl;
-        }
-    }
-    void Report::footer()
-    {
-        cout << Colors::MAGENTA() << string(MAXL, '*') << endl;
-        auto score = data["score_name"].get<string>();
-        if (score == BestResult::scoreName()) {
-            cout << headerLine(score + " compared to " + BestResult::title() + " .:  " + to_string(totalScore / BestResult::score()));
-        }
-        cout << string(MAXL, '*') << endl << Colors::RESET();
-
-    }
-}
--- a/src/Platform/Report.h
+++ b/src/Platform/Report.h
@@ -1,26 +0,0 @@
-#ifndef REPORT_H
-#define REPORT_H
-#include <string>
-#include <iostream>
-#include <nlohmann/json.hpp>
-#include "Colors.h"
-
-using json = nlohmann::json;
-const int MAXL = 121;
-namespace platform {
-    using namespace std;
-    class Report {
-    public:
-        explicit Report(json data_) { data = data_; };
-        virtual ~Report() = default;
-        void show();
-    private:
-        void header();
-        void body();
-        void footer();
-        string fromVector(const string& key);
-        json data;
-        double totalScore; // Total score of all results in a report
-    };
-};
-#endif
--- a/src/Platform/ReportBase.cc
+++ b/src/Platform/ReportBase.cc
@@ -0,0 +1,107 @@
+#include <sstream>
+#include <locale>
+#include "Datasets.h"
+#include "ReportBase.h"
+#include "BestResult.h"
+
+
+namespace platform {
+    ReportBase::ReportBase(json data_, bool compare) : data(data_), compare(compare), margin(0.1)
+    {
+        stringstream oss;
+        oss << "Better than ZeroR + " << setprecision(1) << fixed << margin * 100 << "%";
+        meaning = {
+            {Symbols::equal_best, "Equal to best"},
+            {Symbols::better_best, "Better than best"},
+            {Symbols::cross, "Less than or equal to ZeroR"},
+            {Symbols::upward_arrow, oss.str()}
+        };
+    }
+    string ReportBase::fromVector(const string& key)
+    {
+        stringstream oss;
+        string sep = "";
+        oss << "[";
+        for (auto& item : data[key]) {
+            oss << sep << item.get<double>();
+            sep = ", ";
+        }
+        oss << "]";
+        return oss.str();
+    }
+    string ReportBase::fVector(const string& title, const json& data, const int width, const int precision)
+    {
+        stringstream oss;
+        string sep = "";
+        oss << title << "[";
+        for (const auto& item : data) {
+            oss << sep << fixed << setw(width) << setprecision(precision) << item.get<double>();
+            sep = ", ";
+        }
+        oss << "]";
+        return oss.str();
+    }
+    void ReportBase::show()
+    {
+        header();
+        body();
+    }
+    string ReportBase::compareResult(const string& dataset, double result)
+    {
+        string status = " ";
+        if (compare) {
+            double best = bestResult(dataset, data["model"].get<string>());
+            if (result == best) {
+                status = Symbols::equal_best;
+            } else if (result > best) {
+                status = Symbols::better_best;
+            }
+        } else {
+            if (data["score_name"].get<string>() == "accuracy") {
+                auto dt = Datasets(Paths::datasets(), false);
+                dt.loadDataset(dataset);
+                auto numClasses = dt.getNClasses(dataset);
+                if (numClasses == 2) {
+                    vector<int> distribution = dt.getClassesCounts(dataset);
+                    double nSamples = dt.getNSamples(dataset);
+                    vector<int>::iterator maxValue = max_element(distribution.begin(), distribution.end());
+                    double mark = *maxValue / nSamples * (1 + margin);
+                    if (mark > 1) {
+                        mark = 0.9995;
+                    }
+                    status = result < mark ? Symbols::cross : result > mark ? Symbols::upward_arrow : "=";
+                }
+            }
+        }
+        if (status != " ") {
+            auto item = summary.find(status);
+            if (item != summary.end()) {
+                summary[status]++;
+            } else {
+                summary[status] = 1;
+            }
+        }
+        return status;
+    }
+    double ReportBase::bestResult(const string& dataset, const string& model)
+    {
+        double value = 0.0;
+        if (bestResults.size() == 0) {
+            // try to load the best results
+            string score = data["score_name"];
+            replace(score.begin(), score.end(), '_', '-');
+            string fileName = "best_results_" + score + "_" + model + ".json";
+            ifstream resultData(Paths::results() + "/" + fileName);
+            if (resultData.is_open()) {
+                bestResults = json::parse(resultData);
+            }
+        }
+        try {
+            value = bestResults.at(dataset).at(0);
+        }
+        catch (exception) {
+            value = 1.0;
+        }
+        return value;
+    }
+}
--- a/src/Platform/ReportBase.h
+++ b/src/Platform/ReportBase.h
@@ -0,0 +1,44 @@
+#ifndef REPORTBASE_H
+#define REPORTBASE_H
+#include <string>
+#include <iostream>
+#include "Paths.h"
+#include <nlohmann/json.hpp>
+
+using json = nlohmann::json;
+namespace platform {
+    using namespace std;
+    class Symbols {
+    public:
+        inline static const string check_mark{ "\u2714" };
+        inline static const string exclamation{ "\u2757" };
+        inline static const string black_star{ "\u2605" };
+        inline static const string cross{ "\u2717" };
+        inline static const string upward_arrow{ "\u27B6" };
+        inline static const string down_arrow{ "\u27B4" };
+        inline static const string equal_best{ check_mark };
+        inline static const string better_best{ black_star };
+    };
+    class ReportBase {
+    public:
+        explicit ReportBase(json data_, bool compare);
+        virtual ~ReportBase() = default;
+        void show();
+    protected:
+        json data;
+        string fromVector(const string& key);
+        string fVector(const string& title, const json& data, const int width, const int precision);
+        virtual void header() = 0;
+        virtual void body() = 0;
+        virtual void showSummary() = 0;
+        string compareResult(const string& dataset, double result);
+        map<string, int> summary;
+        double margin;
+        map<string, string> meaning;
+    private:
+        double bestResult(const string& dataset, const string& model);
+        bool compare;
+        json bestResults;
+    };
+};
+#endif
--- a/src/Platform/ReportConsole.cc
+++ b/src/Platform/ReportConsole.cc
@@ -0,0 +1,109 @@
+#include <sstream>
+#include <locale>
+#include "ReportConsole.h"
+#include "BestResult.h"
+
+
+namespace platform {
+    struct separated : numpunct<char> {
+        char do_decimal_point() const { return ','; }
+        char do_thousands_sep() const { return '.'; }
+        string do_grouping() const { return "\03"; }
+    };
+
+    string ReportConsole::headerLine(const string& text, int utf = 0)
+    {
+        int n = MAXL - text.length() - 3;
+        n = n < 0 ? 0 : n;
+        return "* " + text + string(n + utf, ' ') + "*\n";
+    }
+
+    void ReportConsole::header()
+    {
+        locale mylocale(cout.getloc(), new separated);
+        locale::global(mylocale);
+        cout.imbue(mylocale);
+        stringstream oss;
+        cout << Colors::MAGENTA() << string(MAXL, '*') << endl;
+        cout << headerLine("Report " + data["model"].get<string>() + " ver. " + data["version"].get<string>() + " with " + to_string(data["folds"].get<int>()) + " Folds cross validation and " + to_string(data["seeds"].size()) + " random seeds. " + data["date"].get<string>() + " " + data["time"].get<string>());
+        cout << headerLine(data["title"].get<string>());
+        cout << headerLine("Random seeds: " + fromVector("seeds") + " Stratified: " + (data["stratified"].get<bool>() ? "True" : "False"));
+        oss << "Execution took  " << setprecision(2) << fixed << data["duration"].get<float>() << " seconds,   " << data["duration"].get<float>() / 3600 << " hours, on " << data["platform"].get<string>();
+        cout << headerLine(oss.str());
+        cout << headerLine("Score is " + data["score_name"].get<string>());
+        cout << string(MAXL, '*') << endl;
+        cout << endl;
+    }
+    void ReportConsole::body()
+    {
+        cout << Colors::GREEN() << " #  Dataset                   Sampl. Feat. Cls Nodes     Edges     States    Score           Time                Hyperparameters" << endl;
+        cout << "=== ========================= ====== ===== === ========= ========= ========= =============== =================== ====================" << endl;
+        json lastResult;
+        double totalScore = 0.0;
+        bool odd = true;
+        int index = 0;
+        for (const auto& r : data["results"]) {
+            if (selectedIndex != -1 && index != selectedIndex) {
+                index++;
+                continue;
+            }
+            auto color = odd ? Colors::CYAN() : Colors::BLUE();
+            cout << color;
+            cout << setw(3) << index++ << " ";
+            cout << setw(25) << left << r["dataset"].get<string>() << " ";
+            cout << setw(6) << right << r["samples"].get<int>() << " ";
+            cout << setw(5) << right << r["features"].get<int>() << " ";
+            cout << setw(3) << right << r["classes"].get<int>() << " ";
+            cout << setw(9) << setprecision(2) << fixed << r["nodes"].get<float>() << " ";
+            cout << setw(9) << setprecision(2) << fixed << r["leaves"].get<float>() << " ";
+            cout << setw(9) << setprecision(2) << fixed << r["depth"].get<float>() << " ";
+            cout << setw(8) << right << setprecision(6) << fixed << r["score"].get<double>() << "±" << setw(6) << setprecision(4) << fixed << r["score_std"].get<double>();
+            const string status = compareResult(r["dataset"].get<string>(), r["score"].get<double>());
+            cout << status;
+            cout << setw(12) << right << setprecision(6) << fixed << r["time"].get<double>() << "±" << setw(6) << setprecision(4) << fixed << r["time_std"].get<double>() << " ";
+            try {
+                cout << r["hyperparameters"].get<string>();
+            }
+            catch (const exception& err) {
+                cout << r["hyperparameters"];
+            }
+            cout << endl;
+            lastResult = r;
+            totalScore += r["score"].get<double>();
+            odd = !odd;
+        }
+        if (data["results"].size() == 1 || selectedIndex != -1) {
+            cout << string(MAXL, '*') << endl;
+            cout << headerLine(fVector("Train scores: ", lastResult["scores_train"], 14, 12));
+            cout << headerLine(fVector("Test  scores: ", lastResult["scores_test"], 14, 12));
+            cout << headerLine(fVector("Train  times: ", lastResult["times_train"], 10, 3));
+            cout << headerLine(fVector("Test   times: ", lastResult["times_test"], 10, 3));
+            cout << string(MAXL, '*') << endl;
+        } else {
+            footer(totalScore);
+        }
+    }
+    void ReportConsole::showSummary()
+    {
+        for (const auto& item : summary) {
+            stringstream oss;
+            oss << setw(3) << left << item.first;
+            oss << setw(3) << right << item.second << " ";
+            oss << left << meaning.at(item.first);
+            cout << headerLine(oss.str(), 2);
+        }
+    }
+
+    void ReportConsole::footer(double totalScore)
+    {
+        cout << Colors::MAGENTA() << string(MAXL, '*') << endl;
+        showSummary();
+        auto score = data["score_name"].get<string>();
+        if (score == BestResult::scoreName()) {
+            stringstream oss;
+            oss << score << " compared to " << BestResult::title() << " .:  " << totalScore / BestResult::score();
+            cout << headerLine(oss.str());
+        }
+        cout << string(MAXL, '*') << endl << Colors::RESET();
+    }
+}
--- a/src/Platform/ReportConsole.h
+++ b/src/Platform/ReportConsole.h
@@ -0,0 +1,24 @@
+#ifndef REPORTCONSOLE_H
+#define REPORTCONSOLE_H
+#include <string>
+#include <iostream>
+#include "ReportBase.h"
+#include "Colors.h"
+
+namespace platform {
+    using namespace std;
+    const int MAXL = 133;
+    class ReportConsole : public ReportBase {
+    public:
+        explicit ReportConsole(json data_, bool compare = false, int index = -1) : ReportBase(data_, compare), selectedIndex(index) {};
+        virtual ~ReportConsole() = default;
+    private:
+        int selectedIndex;
+        string headerLine(const string& text, int utf);
+        void header() override;
+        void body() override;
+        void footer(double totalScore);
+        void showSummary();
+    };
+};
+#endif
--- a/src/Platform/ReportExcel.cc
+++ b/src/Platform/ReportExcel.cc
@@ -0,0 +1,330 @@
+#include <sstream>
+#include <locale>
+#include "ReportExcel.h"
+#include "BestResult.h"
+
+
+namespace platform {
+    struct separated : numpunct<char> {
+        char do_decimal_point() const { return ','; }
+
+        char do_thousands_sep() const { return '.'; }
+
+        string do_grouping() const { return "\03"; }
+    };
+
+    ReportExcel::ReportExcel(json data_, bool compare, lxw_workbook* workbook) : ReportBase(data_, compare), row(0), workbook(workbook)
+    {
+        normalSize = 14; //font size for report body
+        colorTitle = 0xB1A0C7;
+        colorOdd = 0xDCE6F1;
+        colorEven = 0xFDE9D9;
+        createFile();
+    }
+
+    lxw_workbook* ReportExcel::getWorkbook()
+    {
+        return workbook;
+    }
+
+    lxw_format* ReportExcel::efectiveStyle(const string& style)
+    {
+        lxw_format* efectiveStyle;
+        if (style == "") {
+            efectiveStyle = NULL;
+        } else {
+            string suffix = row % 2 ? "_odd" : "_even";
+            efectiveStyle = styles.at(style + suffix);
+        }
+        return efectiveStyle;
+    }
+
+    void ReportExcel::writeString(int row, int col, const string& text, const string& style)
+    {
+        worksheet_write_string(worksheet, row, col, text.c_str(), efectiveStyle(style));
+    }
+    void ReportExcel::writeInt(int row, int col, const int number, const string& style)
+    {
+        worksheet_write_number(worksheet, row, col, number, efectiveStyle(style));
+    }
+    void ReportExcel::writeDouble(int row, int col, const double number, const string& style)
+    {
+        worksheet_write_number(worksheet, row, col, number, efectiveStyle(style));
+    }
+
+    void ReportExcel::formatColumns()
+    {
+        worksheet_freeze_panes(worksheet, 6, 1);
+        vector<int> columns_sizes = { 22, 10, 9, 7, 12, 12, 12, 12, 12, 3, 15, 12, 23 };
+        for (int i = 0; i < columns_sizes.size(); ++i) {
+            worksheet_set_column(worksheet, i, i, columns_sizes.at(i), NULL);
+        }
+    }
+
+    void ReportExcel::addColor(lxw_format* style, bool odd)
+    {
+        uint32_t efectiveColor = odd ? colorEven : colorOdd;
+        format_set_bg_color(style, lxw_color_t(efectiveColor));
+    }
+    void ReportExcel::createStyle(const string& name, lxw_format* style, bool odd)
+    {
+        addColor(style, odd);
+        if (name == "textCentered") {
+            format_set_align(style, LXW_ALIGN_CENTER);
+            format_set_font_size(style, normalSize);
+            format_set_border(style, LXW_BORDER_THIN);
+        } else if (name == "text") {
+            format_set_font_size(style, normalSize);
+            format_set_border(style, LXW_BORDER_THIN);
+        } else if (name == "bodyHeader") {
+            format_set_bold(style);
+            format_set_font_size(style, normalSize);
+            format_set_align(style, LXW_ALIGN_CENTER);
+            format_set_align(style, LXW_ALIGN_VERTICAL_CENTER);
+            format_set_border(style, LXW_BORDER_THIN);
+            format_set_bg_color(style, lxw_color_t(colorTitle));
+        } else if (name == "result") {
+            format_set_font_size(style, normalSize);
+            format_set_border(style, LXW_BORDER_THIN);
+            format_set_num_format(style, "0.0000000");
+        } else if (name == "time") {
+            format_set_font_size(style, normalSize);
+            format_set_border(style, LXW_BORDER_THIN);
+            format_set_num_format(style, "#,##0.000000");
+        } else if (name == "ints") {
+            format_set_font_size(style, normalSize);
+            format_set_num_format(style, "###,##0");
+            format_set_border(style, LXW_BORDER_THIN);
+        } else if (name == "floats") {
+            format_set_border(style, LXW_BORDER_THIN);
+            format_set_font_size(style, normalSize);
+            format_set_num_format(style, "#,##0.00");
+        }
+    }
+
+    void ReportExcel::createFormats()
+    {
+        auto styleNames = { "text", "textCentered", "bodyHeader", "result", "time", "ints", "floats" };
+        lxw_format* style;
+        for (string name : styleNames) {
+            lxw_format* style = workbook_add_format(workbook);
+            style = workbook_add_format(workbook);
+            createStyle(name, style, true);
+            styles[name + "_odd"] = style;
+            style = workbook_add_format(workbook);
+            createStyle(name, style, false);
+            styles[name + "_even"] = style;
+        }
+
+        // Header 1st line
+        lxw_format* headerFirst = workbook_add_format(workbook);
+        format_set_bold(headerFirst);
+        format_set_font_size(headerFirst, 18);
+        format_set_align(headerFirst, LXW_ALIGN_CENTER);
+        format_set_align(headerFirst, LXW_ALIGN_VERTICAL_CENTER);
+        format_set_border(headerFirst, LXW_BORDER_THIN);
+        format_set_bg_color(headerFirst, lxw_color_t(colorTitle));
+
+        // Header rest
+        lxw_format* headerRest = workbook_add_format(workbook);
+        format_set_bold(headerRest);
+        format_set_align(headerRest, LXW_ALIGN_CENTER);
+        format_set_font_size(headerRest, 16);
+        format_set_align(headerRest, LXW_ALIGN_VERTICAL_CENTER);
+        format_set_border(headerRest, LXW_BORDER_THIN);
+        format_set_bg_color(headerRest, lxw_color_t(colorOdd));
+
+        // Header small
+        lxw_format* headerSmall = workbook_add_format(workbook);
+        format_set_bold(headerSmall);
+        format_set_align(headerSmall, LXW_ALIGN_LEFT);
+        format_set_font_size(headerSmall, 12);
+        format_set_border(headerSmall, LXW_BORDER_THIN);
+        format_set_align(headerSmall, LXW_ALIGN_VERTICAL_CENTER);
+        format_set_bg_color(headerSmall, lxw_color_t(colorOdd));
+
+        // Summary style
+        lxw_format* summaryStyle = workbook_add_format(workbook);
+        format_set_bold(summaryStyle);
+        format_set_font_size(summaryStyle, 16);
+        format_set_border(summaryStyle, LXW_BORDER_THIN);
+        format_set_align(summaryStyle, LXW_ALIGN_VERTICAL_CENTER);
+
+        styles["headerFirst"] = headerFirst;
+        styles["headerRest"] = headerRest;
+        styles["headerSmall"] = headerSmall;
+        styles["summaryStyle"] = summaryStyle;
+    }
+
+    void ReportExcel::setProperties()
+    {
+        char line[data["title"].get<string>().size() + 1];
+        strcpy(line, data["title"].get<string>().c_str());
+        lxw_doc_properties properties = {
+            .title = line,
+            .subject = "Machine learning results",
+            .author = "Ricardo Montañana Gómez",
+            .manager = "Dr. J. A. Gámez, Dr. J. M. Puerta",
+            .company = "UCLM",
+            .comments = "Created with libxlsxwriter and c++",
+        };
+        workbook_set_properties(workbook, &properties);
+    }
+
+    void ReportExcel::createFile()
+    {
+        if (workbook == NULL) {
+            workbook = workbook_new((Paths::excel() + fileName).c_str());
+        }
+        const string name = data["model"].get<string>();
+        string suffix = "";
+        string efectiveName;
+        int num = 1;
+        // Create a sheet with the name of the model
+        while (true) {
+            efectiveName = name + suffix;
+            if (workbook_get_worksheet_by_name(workbook, efectiveName.c_str())) {
+                suffix = to_string(++num);
+            } else {
+                worksheet = workbook_add_worksheet(workbook, efectiveName.c_str());
+                break;
+            }
+            if (num > 100) {
+                throw invalid_argument("Couldn't create sheet " + efectiveName);
+            }
+        }
+        cout << "Adding sheet " << efectiveName << " to " << Paths::excel() + fileName << endl;
+        setProperties();
+        createFormats();
+        formatColumns();
+    }
+
+    void ReportExcel::closeFile()
+    {
+        workbook_close(workbook);
+    }
+
+    void ReportExcel::header()
+    {
+        locale mylocale(cout.getloc(), new separated);
+        locale::global(mylocale);
+        cout.imbue(mylocale);
+        stringstream oss;
+        string message = data["model"].get<string>() + " ver. " + data["version"].get<string>() + " " +
+            data["language"].get<string>() + " ver. " + data["language_version"].get<string>() +
+            " with " + to_string(data["folds"].get<int>()) + " Folds cross validation and " + to_string(data["seeds"].size()) +
+            " random seeds. " + data["date"].get<string>() + " " + data["time"].get<string>();
+        worksheet_merge_range(worksheet, 0, 0, 0, 12, message.c_str(), styles["headerFirst"]);
+        worksheet_merge_range(worksheet, 1, 0, 1, 12, data["title"].get<string>().c_str(), styles["headerRest"]);
+        worksheet_merge_range(worksheet, 2, 0, 3, 0, ("Score is " + data["score_name"].get<string>()).c_str(), styles["headerRest"]);
+        worksheet_merge_range(worksheet, 2, 1, 3, 3, "Execution time", styles["headerRest"]);
+        oss << setprecision(2) << fixed << data["duration"].get<float>() << " s";
+        worksheet_merge_range(worksheet, 2, 4, 2, 5, oss.str().c_str(), styles["headerRest"]);
+        oss.str("");
+        oss.clear();
+        oss << setprecision(2) << fixed << data["duration"].get<float>() / 3600 << " h";
+        worksheet_merge_range(worksheet, 3, 4, 3, 5, oss.str().c_str(), styles["headerRest"]);
+        worksheet_merge_range(worksheet, 2, 6, 3, 7, "Platform", styles["headerRest"]);
+        worksheet_merge_range(worksheet, 2, 8, 3, 9, data["platform"].get<string>().c_str(), styles["headerRest"]);
+        worksheet_merge_range(worksheet, 2, 10, 2, 12, ("Random seeds: " + fromVector("seeds")).c_str(), styles["headerSmall"]);
+        oss.str("");
+        oss.clear();
+        oss << "Stratified: " << (data["stratified"].get<bool>() ? "True" : "False");
+        worksheet_merge_range(worksheet, 3, 10, 3, 11, oss.str().c_str(), styles["headerSmall"]);
+        oss.str("");
+        oss.clear();
+        oss << "Discretized: " << (data["discretized"].get<bool>() ? "True" : "False");
+        worksheet_write_string(worksheet, 3, 12, oss.str().c_str(), styles["headerSmall"]);
+    }
+
+    void ReportExcel::body()
+    {
+        auto head = vector<string>(
+            { "Dataset", "Samples", "Features", "Classes", "Nodes", "Edges", "States", "Score", "Score Std.", "St.", "Time",
+             "Time Std.", "Hyperparameters" });
+        int col = 0;
+        for (const auto& item : head) {
+            writeString(5, col++, item, "bodyHeader");
+        }
+        row = 6;
+        col = 0;
+        int hypSize = 22;
+        json lastResult;
+        double totalScore = 0.0;
+        string hyperparameters;
+        for (const auto& r : data["results"]) {
+            writeString(row, col, r["dataset"].get<string>(), "text");
+            writeInt(row, col + 1, r["samples"].get<int>(), "ints");
+            writeInt(row, col + 2, r["features"].get<int>(), "ints");
+            writeInt(row, col + 3, r["classes"].get<int>(), "ints");
+            writeDouble(row, col + 4, r["nodes"].get<float>(), "floats");
+            writeDouble(row, col + 5, r["leaves"].get<float>(), "floats");
+            writeDouble(row, col + 6, r["depth"].get<double>(), "floats");
+            writeDouble(row, col + 7, r["score"].get<double>(), "result");
+            writeDouble(row, col + 8, r["score_std"].get<double>(), "result");
+            const string status = compareResult(r["dataset"].get<string>(), r["score"].get<double>());
+            writeString(row, col + 9, status, "textCentered");
+            writeDouble(row, col + 10, r["time"].get<double>(), "time");
+            writeDouble(row, col + 11, r["time_std"].get<double>(), "time");
+            try {
+                hyperparameters = r["hyperparameters"].get<string>();
+            }
+            catch (const exception& err) {
+                stringstream oss;
+                oss << r["hyperparameters"];
+                hyperparameters = oss.str();
+            }
+            if (hyperparameters.size() > hypSize) {
+                hypSize = hyperparameters.size();
+            }
+            writeString(row, col + 12, hyperparameters, "text");
+            lastResult = r;
+            totalScore += r["score"].get<double>();
+            row++;
+
+        }
+        // Set the right column width of hyperparameters with the maximum length
+        worksheet_set_column(worksheet, 12, 12, hypSize + 5, NULL);
+        // Show totals if only one dataset is present in the result
+        if (data["results"].size() == 1) {
+            for (const string& group : { "scores_train", "scores_test", "times_train", "times_test" }) {
+                row++;
+                col = 1;
+                writeString(row, col, group, "text");
+                for (double item : lastResult[group]) {
+                    string style = group.find("scores") != string::npos ? "result" : "time";
+                    writeDouble(row, ++col, item, style);
+                }
+            }
+            // Set with of columns to show those totals completely
+            worksheet_set_column(worksheet, 1, 1, 12, NULL);
+            for (int i = 2; i < 7; ++i) {
+                // doesn't work with from col to col, so...
+                worksheet_set_column(worksheet, i, i, 15, NULL);
+            }
+        } else {
+            footer(totalScore, row);
+        }
+    }
+
+    void ReportExcel::showSummary()
+    {
+        for (const auto& item : summary) {
+            worksheet_write_string(worksheet, row + 2, 1, item.first.c_str(), styles["summaryStyle"]);
+            worksheet_write_number(worksheet, row + 2, 2, item.second, styles["summaryStyle"]);
+            worksheet_merge_range(worksheet, row + 2, 3, row + 2, 5, meaning.at(item.first).c_str(), styles["summaryStyle"]);
+            row += 1;
+        }
+    }
+
+    void ReportExcel::footer(double totalScore, int row)
+    {
+        showSummary();
+        row += 4 + summary.size();
+        auto score = data["score_name"].get<string>();
+        if (score == BestResult::scoreName()) {
+            worksheet_merge_range(worksheet, row, 1, row, 5, (score + " compared to " + BestResult::title() + " .:").c_str(), efectiveStyle("text"));
+            writeDouble(row, 6, totalScore / BestResult::score(), "result");
+        }
+    }
+}
--- a/src/Platform/ReportExcel.h
+++ b/src/Platform/ReportExcel.h
@@ -0,0 +1,42 @@
+#ifndef REPORTEXCEL_H
+#define REPORTEXCEL_H
+#include<map>
+#include "xlsxwriter.h"
+#include "ReportBase.h"
+#include "Colors.h"
+namespace platform {
+    using namespace std;
+    const int MAXLL = 128;
+
+    class ReportExcel : public ReportBase {
+    public:
+        explicit ReportExcel(json data_, bool compare, lxw_workbook* workbook);
+        lxw_workbook* getWorkbook();
+    private:
+        void writeString(int row, int col, const string& text, const string& style = "");
+        void writeInt(int row, int col, const int number, const string& style = "");
+        void writeDouble(int row, int col, const double number, const string& style = "");
+        void formatColumns();
+        void createFormats();
+        void setProperties();
+        void createFile();
+        void closeFile();
+        void showSummary();
+        lxw_workbook* workbook;
+        lxw_worksheet* worksheet;
+        map<string, lxw_format*> styles;
+        int row;
+        int normalSize; //font size for report body
+        uint32_t colorTitle;
+        uint32_t colorOdd;
+        uint32_t colorEven;
+        const string fileName = "some_results.xlsx";
+        void header() override;
+        void body() override;
+        void footer(double totalScore, int row);
+        void createStyle(const string& name, lxw_format* style, bool odd);
+        void addColor(lxw_format* style, bool odd);
+        lxw_format* efectiveStyle(const string& name);
+    };
+};
+#endif // !REPORTEXCEL_H
--- a/src/Platform/Results.cc
+++ b/src/Platform/Results.cc
@@ -1,7 +1,8 @@
 #include <filesystem>
 #include "platformUtils.h"
 #include "Results.h"
-#include "Report.h"
+#include "ReportConsole.h"
+#include "ReportExcel.h"
 #include "BestResult.h"
 #include "Colors.h"
 namespace platform {
@@ -22,6 +23,7 @@ namespace platform {
        title = data["title"];
        duration = data["duration"];
        model = data["model"];
+        complete = data["results"].size() > 1;
    }
    json Result::load() const
    {
@@ -40,7 +42,7 @@ namespace platform {
            if (filename.find(".json") != string::npos && filename.find("results_") == 0) {
                auto result = Result(path, filename);
                bool addResult = true;
-                if (model != "any" && result.getModel() != model || scoreName != "any" && scoreName != result.getScoreName())
+                if (model != "any" && result.getModel() != model || scoreName != "any" && scoreName != result.getScoreName() || complete && !result.isComplete() || partial && result.isComplete())
                    addResult = false;
                if (addResult)
                    files.push_back(result);
@@ -54,6 +56,8 @@ namespace platform {
        oss << setw(12) << left << model << " ";
        oss << setw(11) << left << scoreName << " ";
        oss << right << setw(11) << setprecision(7) << fixed << score << " ";
+        auto completeString = isComplete() ? "C" : "P";
+        oss << setw(1) << " " << completeString << "  ";
        oss << setw(9) << setprecision(3) << fixed << duration << " ";
        oss << setw(50) << left << title << " ";
        return  oss.str();
@@ -62,9 +66,15 @@ namespace platform {
    {
        cout << Colors::GREEN() << "Results found: " << files.size() << endl;
        cout << "-------------------" << endl;
+        if (complete) {
+            cout << Colors::MAGENTA() << "Only listing complete results" << endl;
+        }
+        if (partial) {
+            cout << Colors::MAGENTA() << "Only listing partial results" << endl;
+        }
        auto i = 0;
-        cout << " #  Date       Model        Score Name  Score       Duration  Title" << endl;
-        cout << "=== ========== ============ =========== =========== ========= =============================================================" << endl;
+        cout << Colors::GREEN() << " #  Date       Model        Score Name  Score       C/P Duration  Title" << endl;
+        cout << "=== ========== ============ =========== =========== === ========= =============================================================" << endl;
        bool odd = true;
        for (const auto& result : files) {
            auto color = odd ? Colors::BLUE() : Colors::CYAN();
@@ -94,21 +104,51 @@ namespace platform {
        cout << "Invalid index" << endl;
        return -1;
    }
-    void Results::report(const int index) const
+    void Results::report(const int index, const bool excelReport)
    {
        cout << Colors::YELLOW() << "Reporting " << files.at(index).getFilename() << endl;
        auto data = files.at(index).load();
-        Report report(data);
-        report.show();
+        if (excelReport) {
+            ReportExcel reporter(data, compare, workbook);
+            reporter.show();
+            openExcel = true;
+            workbook = reporter.getWorkbook();
+        } else {
+            ReportConsole reporter(data, compare);
+            reporter.show();
+        }
+    }
+    void Results::showIndex(const int index, const int idx) const
+    {
+        auto data = files.at(index).load();
+        if (idx < 0 or idx >= static_cast<int>(data["results"].size())) {
+            cout << "Invalid index" << endl;
+            return;
+        }
+        cout << Colors::YELLOW() << "Showing " << files.at(index).getFilename() << endl;
+        ReportConsole reporter(data, compare, idx);
+        reporter.show();
    }
    void Results::menu()
    {
        char option;
        int index;
        bool finished = false;
-        string filename, line, options = "qldhsr";
+        string color, context;
+        string filename, line, options = "qldhsre";
        while (!finished) {
-            cout << Colors::RESET() << "Choose option (quit='q', list='l', delete='d', hide='h', sort='s', report='r'): ";
+            if (indexList) {
+                color = Colors::GREEN();
+                context = " (quit='q', list='l', delete='d', hide='h', sort='s', report='r', excel='e'): ";
+                options = "qldhsre";
+            } else {
+                color = Colors::MAGENTA();
+                context = " (quit='q', list='l'): ";
+                options = "ql";
+            }
+            cout << Colors::RESET() << color;
+
+            cout << "Choose option " << context;
            getline(cin, line);
            if (line.size() == 0)
                continue;
@@ -119,12 +159,23 @@ namespace platform {
                }
                option = line[0];
            } else {
-                index = stoi(line);
+                if (all_of(line.begin(), line.end(), ::isdigit)) {
+                    int idx = stoi(line);
+                    if (indexList) {
+                        // The value is about the files list
+                        index = idx;
                        if (index >= 0 && index < files.size()) {
-                    report(index);
-                } else {
-                    cout << "Invalid option" << endl;
+                            report(index, false);
+                            indexList = false;
+                            continue;
                        }
+                    } else {
+                        // The value is about the result showed on screen
+                        showIndex(index, idx);
+                        continue;
+                    }
+                }
+                cout << "Invalid option" << endl;
                continue;
            }
            switch (option) {
@@ -133,6 +184,7 @@ namespace platform {
                    break;
                case 'l':
                    show();
+                    indexList = true;
                    break;
                case 'd':
                    index = getIndex("delete");
@@ -144,6 +196,7 @@ namespace platform {
                    files.erase(files.begin() + index);
                    cout << "File: " + filename + " deleted!" << endl;
                    show();
+                    indexList = true;
                    break;
                case 'h':
                    index = getIndex("hide");
@@ -155,16 +208,26 @@ namespace platform {
                    files.erase(files.begin() + index);
                    show();
                    menu();
+                    indexList = true;
                    break;
                case 's':
                    sortList();
+                    indexList = true;
                    show();
                    break;
                case 'r':
                    index = getIndex("report");
                    if (index == -1)
                        break;
-                    report(index);
+                    indexList = false;
+                    report(index, false);
+                    break;
+                case 'e':
+                    index = getIndex("excel");
+                    if (index == -1)
+                        break;
+                    indexList = true;
+                    report(index, true);
                    break;
                default:
                    cout << "Invalid option" << endl;
@@ -231,8 +294,12 @@ namespace platform {
            cout << "No results found!" << endl;
            exit(0);
        }
+        sortDate();
        show();
        menu();
+        if (openExcel) {
+            workbook_close(workbook);
+        }
        cout << "Done!" << endl;
    }

--- a/src/Platform/Results.h
+++ b/src/Platform/Results.h
@@ -1,5 +1,6 @@
 #ifndef RESULTS_H
 #define RESULTS_H
+#include "xlsxwriter.h"
 #include <map>
 #include <vector>
 #include <string>
@@ -20,6 +21,7 @@ namespace platform {
        double getDuration() const { return duration; };
        string getModel() const { return model; };
        string getScoreName() const { return scoreName; };
+        bool isComplete() const { return complete; };
    private:
        string path;
        string filename;
@@ -29,20 +31,32 @@ namespace platform {
        double duration;
        string model;
        string scoreName;
+        bool complete;
    };
    class Results {
    public:
-        Results(const string& path, const int max, const string& model, const string& score) : path(path), max(max), model(model), scoreName(score) { load(); };
+        Results(const string& path, const int max, const string& model, const string& score, bool complete, bool partial, bool compare) :
+            path(path), max(max), model(model), scoreName(score), complete(complete), partial(partial), compare(compare)
+        {
+            load();
+        };
        void manage();
    private:
        string path;
        int max;
        string model;
        string scoreName;
+        bool complete;
+        bool partial;
+        bool indexList = true;
+        bool openExcel = false;
+        bool compare;
+        lxw_workbook* workbook = NULL;
        vector<Result> files;
        void load(); // Loads the list of results
        void show() const;
-        void report(const int index) const;
+        void report(const int index, const bool excelReport);
+        void showIndex(const int index, const int idx) const;
        int getIndex(const string& intent) const;
        void menu();
        void sortList();
--- a/src/Platform/list.cc
+++ b/src/Platform/list.cc
@@ -0,0 +1,57 @@
+#include <iostream>
+#include <locale>
+#include "Paths.h"
+#include "Colors.h"
+#include "Datasets.h"
+
+using namespace std;
+const int BALANCE_LENGTH = 75;
+
+struct separated : numpunct<char> {
+    char do_decimal_point() const { return ','; }
+    char do_thousands_sep() const { return '.'; }
+    string do_grouping() const { return "\03"; }
+};
+
+void outputBalance(const string& balance)
+{
+    auto temp = string(balance);
+    while (temp.size() > BALANCE_LENGTH - 1) {
+        auto part = temp.substr(0, BALANCE_LENGTH);
+        cout << part << endl;
+        cout << setw(48) << " ";
+        temp = temp.substr(BALANCE_LENGTH);
+    }
+    cout << temp << endl;
+}
+
+int main(int argc, char** argv)
+{
+    auto data = platform::Datasets(platform::Paths().datasets(), false);
+    locale mylocale(cout.getloc(), new separated);
+    locale::global(mylocale);
+    cout.imbue(mylocale);
+    cout << Colors::GREEN() << "Dataset                        Sampl. Feat. Cls. Balance" << endl;
+    string balanceBars = string(BALANCE_LENGTH, '=');
+    cout << "============================== ====== ===== === " << balanceBars << endl;
+    bool odd = true;
+    for (const auto& dataset : data.getNames()) {
+        auto color = odd ? Colors::CYAN() : Colors::BLUE();
+        cout << color << setw(30) << left << dataset << " ";
+        data.loadDataset(dataset);
+        auto nSamples = data.getNSamples(dataset);
+        cout << setw(6) << right << nSamples << " ";
+        cout << setw(5) << right << data.getFeatures(dataset).size() << " ";
+        cout << setw(3) << right << data.getNClasses(dataset) << " ";
+        stringstream oss;
+        string sep = "";
+        for (auto number : data.getClassesCounts(dataset)) {
+            oss << sep << setprecision(2) << fixed << (float)number / nSamples * 100.0 << "% (" << number << ")";
+            sep = " / ";
+        }
+        outputBalance(oss.str());
+        odd = !odd;
+    }
+    cout << Colors::RESET() << endl;
+    return 0;
+}
--- a/src/Platform/main.cc
+++ b/src/Platform/main.cc
@@ -1,5 +1,6 @@
 #include <iostream>
 #include <argparse/argparse.hpp>
+#include <nlohmann/json.hpp>
 #include "platformUtils.h"
 #include "Experiment.h"
 #include "Datasets.h"
@@ -10,12 +11,14 @@


 using namespace std;
+using json = nlohmann::json;

 argparse::ArgumentParser manageArguments(int argc, char** argv)
 {
    auto env = platform::DotEnv();
    argparse::ArgumentParser program("main");
    program.add_argument("-d", "--dataset").default_value("").help("Dataset file name");
+    program.add_argument("--hyperparameters").default_value("{}").help("Hyperparamters passed to the model in Experiment");
    program.add_argument("-p", "--path")
        .help("folder where the data files are located, default")
        .default_value(string{ platform::Paths::datasets() });
@@ -31,6 +34,7 @@ argparse::ArgumentParser manageArguments(int argc, char** argv)
    );
    program.add_argument("--title").default_value("").help("Experiment title");
    program.add_argument("--discretize").help("Discretize input dataset").default_value((bool)stoi(env.get("discretize"))).implicit_value(true);
+    program.add_argument("--save").help("Save result (always save if no dataset is supplied)").default_value(false).implicit_value(true);
    program.add_argument("--stratified").help("If Stratified KFold is to be done").default_value((bool)stoi(env.get("stratified"))).implicit_value(true);
    program.add_argument("-f", "--folds").help("Number of folds").default_value(stoi(env.get("n_folds"))).scan<'i', int>().action([](const string& value) {
        try {
@@ -59,6 +63,8 @@ argparse::ArgumentParser manageArguments(int argc, char** argv)
        auto seeds = program.get<vector<int>>("seeds");
        auto complete_file_name = path + file_name + ".arff";
        auto title = program.get<string>("title");
+        auto hyperparameters = program.get<string>("hyperparameters");
+        auto saveResults = program.get<bool>("save");
        if (title == "" && file_name == "") {
            throw runtime_error("title is mandatory if dataset is not provided");
        }
@@ -74,7 +80,6 @@ argparse::ArgumentParser manageArguments(int argc, char** argv)
 int main(int argc, char** argv)
 {
    auto program = manageArguments(argc, argv);
-    bool saveResults = false;
    auto file_name = program.get<string>("dataset");
    auto path = program.get<string>("path");
    auto model_name = program.get<string>("model");
@@ -82,9 +87,11 @@ int main(int argc, char** argv)
    auto stratified = program.get<bool>("stratified");
    auto n_folds = program.get<int>("folds");
    auto seeds = program.get<vector<int>>("seeds");
+    auto hyperparameters = program.get<string>("hyperparameters");
    vector<string> filesToTest;
    auto datasets = platform::Datasets(path, true, platform::ARFF);
    auto title = program.get<string>("title");
+    auto saveResults = program.get<bool>("save");
    if (file_name != "") {
        if (!datasets.isDataset(file_name)) {
            cerr << "Dataset " << file_name << " not found" << endl;
@@ -95,7 +102,7 @@ int main(int argc, char** argv)
        }
        filesToTest.push_back(file_name);
    } else {
-        filesToTest = platform::Datasets(path, true, platform::ARFF).getNames();
+        filesToTest = datasets.getNames();
        saveResults = true;
    }
    /*
@@ -103,9 +110,10 @@ int main(int argc, char** argv)
    */
    auto env = platform::DotEnv();
    auto experiment = platform::Experiment();
-    experiment.setTitle(title).setLanguage("cpp").setLanguageVersion("1.0.0");
+    experiment.setTitle(title).setLanguage("cpp").setLanguageVersion("14.0.3");
    experiment.setDiscretized(discretize_dataset).setModel(model_name).setPlatform(env.get("platform"));
    experiment.setStratified(stratified).setNFolds(n_folds).setScoreName("accuracy");
+    experiment.setHyperparameters(json::parse(hyperparameters));
    for (auto seed : seeds) {
        experiment.addRandomSeed(seed);
    }
@@ -113,9 +121,9 @@ int main(int argc, char** argv)
    timer.start();
    experiment.go(filesToTest, path);
    experiment.setDuration(timer.getDuration());
-    if (saveResults)
+    if (saveResults) {
        experiment.save(platform::Paths::results());
-    else
+    }
    experiment.report();
    cout << "Done!" << endl;
    return 0;
--- a/src/Platform/manage.cc
+++ b/src/Platform/manage.cc
@@ -12,6 +12,9 @@ argparse::ArgumentParser manageArguments(int argc, char** argv)
    program.add_argument("-n", "--number").default_value(0).help("Number of results to show (0 = all)").scan<'i', int>();
    program.add_argument("-m", "--model").default_value("any").help("Filter results of the selected model)");
    program.add_argument("-s", "--score").default_value("any").help("Filter results of the score name supplied");
+    program.add_argument("--complete").help("Show only results with all datasets").default_value(false).implicit_value(true);
+    program.add_argument("--partial").help("Show only partial results").default_value(false).implicit_value(true);
+    program.add_argument("--compare").help("Compare with best results").default_value(false).implicit_value(true);
    try {
        program.parse_args(argc, argv);
        auto number = program.get<int>("number");
@@ -20,6 +23,9 @@ argparse::ArgumentParser manageArguments(int argc, char** argv)
        }
        auto model = program.get<string>("model");
        auto score = program.get<string>("score");
+        auto complete = program.get<bool>("complete");
+        auto partial = program.get<bool>("partial");
+        auto compare = program.get<bool>("compare");
    }
    catch (const exception& err) {
        cerr << err.what() << endl;
@@ -35,7 +41,12 @@ int main(int argc, char** argv)
    auto number = program.get<int>("number");
    auto model = program.get<string>("model");
    auto score = program.get<string>("score");
-    auto results = platform::Results(platform::Paths::results(), number, model, score);
+    auto complete = program.get<bool>("complete");
+    auto partial = program.get<bool>("partial");
+    auto compare = program.get<bool>("compare");
+    if (complete)
+        partial = false;
+    auto results = platform::Results(platform::Paths::results(), number, model, score, complete, partial, compare);
    results.manage();
    return 0;
 }
--- a/src/Platform/modelRegister.h
+++ b/src/Platform/modelRegister.h
@@ -16,4 +16,6 @@ static platform::Registrar registrarA("AODE",
    [](void) -> bayesnet::BaseClassifier* { return new bayesnet::AODE();});
 static platform::Registrar registrarALD("AODELd",
    [](void) -> bayesnet::BaseClassifier* { return new bayesnet::AODELd();});
+static platform::Registrar registrarBA("BoostAODE",
+    [](void) -> bayesnet::BaseClassifier* { return new bayesnet::BoostAODE();});
 #endif
--- a/src/Platform/platformUtils.cc
+++ b/src/Platform/platformUtils.cc
@@ -69,11 +69,12 @@ tuple<Tensor, Tensor, vector<string>, string, map<string, vector<int>>> loadData
        Xd = torch::zeros({ static_cast<int>(Xr[0].size()), static_cast<int>(Xr.size()) }, torch::kInt32);
        for (int i = 0; i < features.size(); ++i) {
            states[features[i]] = vector<int>(*max_element(Xr[i].begin(), Xr[i].end()) + 1);
-            iota(begin(states[features[i]]), end(states[features[i]]), 0);
+            auto item = states.at(features[i]);
+            iota(begin(item), end(item), 0);
            Xd.index_put_({ "...", i }, torch::tensor(Xr[i], torch::kInt32));
        }
        states[className] = vector<int>(*max_element(y.begin(), y.end()) + 1);
-        iota(begin(states[className]), end(states[className]), 0);
+        iota(begin(states.at(className)), end(states.at(className)), 0);
    } else {
        Xd = torch::zeros({ static_cast<int>(X[0].size()), static_cast<int>(X.size()) }, torch::kFloat32);
        for (int i = 0; i < features.size(); ++i) {
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -4,6 +4,7 @@ if(ENABLE_TESTING)
    include_directories(${BayesNet_SOURCE_DIR}/src/Platform)
    include_directories(${BayesNet_SOURCE_DIR}/lib/Files)
    include_directories(${BayesNet_SOURCE_DIR}/lib/mdlp)
+    include_directories(${BayesNet_SOURCE_DIR}/lib/json/include)
    set(TEST_SOURCES BayesModels.cc BayesNetwork.cc ${BayesNet_SOURCE_DIR}/src/Platform/platformUtils.cc ${BayesNet_SOURCES})
    add_executable(${TEST_MAIN} ${TEST_SOURCES})
    target_link_libraries(${TEST_MAIN} PUBLIC "${TORCH_LIBRARIES}" ArffFiles mdlp Catch2::Catch2WithMain)
Author	SHA1	Message	Date
Ricardo Montañana	d8734ff082	Separate contextual menu from general	2023-09-20 13:15:33 +02:00
Ricardo Montañana	03533461c8	Add compare to best results in manage	2023-09-20 12:51:19 +02:00
Ricardo Montañana	68f22a673d	Add comparison to report console	2023-09-20 11:40:01 +02:00
Ricardo Montañana	b9bc0088f3	Add format to unique dataset results summary	2023-09-20 10:30:45 +02:00
Ricardo Montañana	c280e254ca	Remove OpenXLSX submodule	2023-09-20 01:09:58 +02:00
Ricardo Montañana	3d0f29fda3	Remove .vscode/settings.json from repository	2023-09-20 01:01:40 +02:00
Ricardo Montañana	20a6ebab7c	Support to add any number of sheets to excel	2023-09-20 00:58:01 +02:00
Ricardo Montañana	925f71166c	Fix mistake in comparison	2023-09-19 23:46:49 +02:00
Ricardo Montañana	f69f415b92	Complete comparison with ZeroR	2023-09-19 17:55:03 +02:00
Ricardo Montañana	1bdfbd1620	Complete adding color to format	2023-09-19 14:07:41 +02:00
Ricardo Montañana	06fb135526	First approach	2023-09-18 23:26:22 +02:00
Ricardo Montañana	501ea0ab4e	Fix CMakeList manage build with Linux	2023-09-18 19:27:40 +02:00
Ricardo Montañana	847c6761d7	Add Linux specific link library to cmake	2023-09-17 10:42:19 +02:00
Ricardo Montañana	6030885fc3	Add partial result filter to manage	2023-09-16 17:27:18 +02:00
Ricardo Montañana	89df7f4db0	Add library to manage link	2023-09-14 01:41:49 +02:00
Ricardo Montañana	41257ed566	If ! convergence don't predict test	2023-09-10 19:50:36 +02:00
Ricardo Montañana	506369e46b	Add Convergence hyperparameter	2023-09-07 11:27:35 +02:00
Ricardo Montañana	d908f389f5	Begin using validation as finish condition	2023-09-06 10:51:07 +02:00
Ricardo Montañana	5a7c8f1818	Add status to classifier and Experiment	2023-09-05 13:39:43 +02:00
Ricardo Montañana	64fc7bd9dd	Add show dataset detail in report	2023-09-05 09:26:49 +02:00
Ricardo Montañana	0b7beda78c	Add threads without limit to network fit	2023-09-04 21:24:11 +02:00
Ricardo Montañana	05b670dfc0	Add detail to fold progress in main	2023-09-03 16:33:48 +02:00
Ricardo Montañana	de62d42b74	Fix make debug command	2023-09-03 14:13:10 +02:00
Ricardo Montañana	edb957d22e	Add filter complete results to manage	2023-09-03 14:07:11 +02:00
Ricardo Montañana Gómez	4de5cb4c6c	Merge pull request 'Solve Ensemble models exceptions on certain datasets' (#7 ) from solveexceptions into main Reviewed-on: #7	2023-09-02 15:29:33 +00:00
Ricardo Montañana	c35030f137	Upgrade models version and Add class diagram	2023-09-02 14:39:43 +02:00
Ricardo Montañana	182b07ed90	Solve voting vector error	2023-09-02 13:58:12 +02:00
Ricardo Montañana	7806f961e2	Remove threads	2023-08-31 20:30:28 +02:00
Ricardo Montañana	7c3e315ae7	Add Linux specific options to compile	2023-08-29 18:20:55 +02:00
Ricardo Montañana	284ef6dfd1	Add significanceModels to AODELd	2023-08-24 12:58:53 +02:00
Ricardo Montañana	1c6af619b5	Exception if hyperparameters not valid	2023-08-24 12:09:35 +02:00
Ricardo Montañana	86ffdfd6f3	Add const feature and className to fit models	2023-08-23 23:15:39 +02:00
Ricardo Montañana	d82148079d	Add KDB hyperparameters K and theta	2023-08-23 00:44:10 +02:00
Ricardo Montañana	067430fd1b	Add xlsxopen submodule	2023-08-22 23:45:11 +02:00
Ricardo Montañana Gómez	f5d0d16365	Merge pull request 'Add excel report to manage results' (#6 ) from xlsx into main Reviewed-on: https://gitea.rmontanana.es:11000/rmontanana/BayesNet/pulls/6	2023-08-22 21:40:11 +00:00
Ricardo Montañana	97ca8ac084	Move check valid hyperparameters to Classifier	2023-08-22 22:12:20 +02:00
Ricardo Montañana	1c1385b768	Fix maxModels mistake in BoostAODE if !repeatSp Throw exception if wrong hyperparmeter is supplied	2023-08-22 21:55:17 +02:00
Ricardo Montañana	35432b6294	Fix time std was not saved in experiment	2023-08-22 12:30:27 +02:00
Ricardo Montañana	c59dd30e53	Complete Excel Report with data	2023-08-22 11:55:15 +02:00
Ricardo Montañana	d2da0ddb88	Create ReportExcel eq to ReportConsole	2023-08-21 17:51:49 +02:00
Ricardo Montañana	8066701c3c	Refactor Report class into ReportBase & ReportCons	2023-08-21 17:16:29 +02:00
Ricardo Montañana	0f66ac73d0	Revert "Refactor Report into ReportBase & ReportConsole" This reverts commit `4370bf51d7`.	2023-08-21 17:15:14 +02:00
Ricardo Montañana	4370bf51d7	Refactor Report into ReportBase & ReportConsole	2023-08-21 17:14:23 +02:00
Ricardo Montañana	2b7353b9e0	Add default sorting by date in manage	2023-08-21 16:30:10 +02:00
Ricardo Montañana	b686b3c9c3	Enhance copy in Makefile	2023-08-21 12:18:23 +02:00
Ricardo Montañana	2dd04a6c44	enhance saving results and add Makefile copy	2023-08-21 11:57:45 +02:00
Ricardo Montañana	1da83662d0	Always save results	2023-08-21 10:55:20 +02:00
Ricardo Montañana	3ac9593c65	Fix mistake in sample	2023-08-20 20:36:46 +02:00
Ricardo Montañana	6b317accf1	Add hyperparameters and processing order to Boost	2023-08-20 20:31:23 +02:00
Ricardo Montañana	4964aab722	Add hyperparameters management in experiments	2023-08-20 17:57:38 +02:00
Ricardo Montañana Gómez	7a6ec73d63	Merge pull request 'boostAode' (#5 ) from boostAode into main Reviewed-on: https://gitea.rmontanana.es:11000/rmontanana/BayesNet/pulls/5 Implement boostAODE add list datasets add manage results	2023-08-20 09:02:07 +00:00
Ricardo Montañana	1a534888d6	Fix report format	2023-08-19 23:30:44 +02:00
Ricardo Montañana	59ffd179f4	Fix report format	2023-08-19 21:26:48 +02:00
Ricardo Montañana	9972738deb	Add list datasets and add locale format	2023-08-19 19:05:16 +02:00
Ricardo Montañana	bafcb26bb6	Add manage to build target	2023-08-18 13:43:53 +02:00
Ricardo Montañana	2d7999d5f2	Add manage to release targets	2023-08-18 13:43:13 +02:00
Ricardo Montañana	a6bb22dfb5	Complete first BoostAODE	2023-08-18 11:50:34 +02:00
Ricardo Montañana	704dc937be	Remove FeatureSel, add SelectKBest to BayesMetrics	2023-08-16 19:05:18 +02:00
Ricardo Montañana	a3e665eed6	make weights double	2023-08-16 12:46:09 +02:00
Ricardo Montañana	918a7b4180	Remove unneeded output	2023-08-16 12:36:38 +02:00
Ricardo Montañana	80b20f35b4	Fix weights mistakes in computation	2023-08-16 12:32:51 +02:00
Ricardo Montañana	4d4780c1d5	Add BoostAODE model based on AODE	2023-08-15 16:16:04 +02:00
Ricardo Montañana	fa612c531e	Complete Adding weights to Models	2023-08-15 15:59:56 +02:00
Ricardo Montañana	24b68f9ae2	Add weigths as parameter	2023-08-15 15:04:56 +02:00
Ricardo Montañana Gómez	a062ebf445	Merge pull request 'reports' (#4 ) from reports into boostAode Reviewed-on: https://gitea.rmontanana.es:11000/rmontanana/BayesNet/pulls/4	2023-08-14 16:58:48 +00:00
Ricardo Montañana	f26ea1f0ac	Add weights to BayesMetrics	2023-08-13 12:56:06 +02:00
Ricardo Montañana	af0419c9da	First approx with const 1 weights	2023-08-13 00:59:02 +02:00