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8b17695163
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Conan create fixed
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2025-07-16 17:49:20 +02:00 |
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81f2e706d0
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Fix version number
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2025-07-01 10:39:48 +02:00 |
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9338c818fd
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Add file name validation and other optimizations
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2025-06-27 22:40:32 +02:00 |
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007286983f
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Implement move semantics
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2025-06-27 22:23:01 +02:00 |
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86bd37b458
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Refactor sumarizeFile methods to extract duplicated code
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2025-06-27 20:09:20 +02:00 |
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d4787979b8
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Added comments and size limit check
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2025-06-27 20:01:44 +02:00 |
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c82f770375
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Fix getSize return type
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2025-06-27 19:57:25 +02:00 |
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7a69526409
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Added summary of ArffFile and tests
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2025-06-27 19:48:56 +02:00 |
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9c1c427620
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Enhance error handling with exceptions and add tests
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2025-06-27 19:02:52 +02:00 |
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c408352daa
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Eliminate redundant memory and enhance memory usage
1. Eliminated Redundant Memory Usage
- Before: Maintained both X (float) and Xs (string) vectors simultaneously → 2x memory usage
- After: Use temporary categoricalData only during processing, deallocated automatically → ~50% memory reduction
2. Implemented Memory Pre-allocation
- Before: Vectors grew dynamically causing memory fragmentation
- After: X.assign(numFeatures, std::vector<float>(numSamples)) pre-allocates all memory upfront
- Benefit: Eliminates reallocation overhead and memory fragmentation
3. Added Robust Exception Handling
- Before: stof(token) could crash on malformed data
- After: Wrapped in try-catch with descriptive error messages
- Improvement: Prevents crashes and provides debugging information
4. Optimized String Processing
- Before: type += type_w + " " caused O(n²) string concatenation
- After: Used std::ostringstream for efficient string building
- Benefit: Better performance on files with complex attribute types
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2025-06-27 18:20:06 +02:00 |
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a4329f5f9d
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Update changelog
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2024-07-21 23:22:35 +02:00 |
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cf32b9ae58
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Fix numeric_features problem
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2024-06-12 21:59:59 +02:00 |
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9e1ef5bce2
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Complete adding string features
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2024-06-12 21:10:53 +02:00 |
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00068c05ed
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Implement string features
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2024-06-12 18:17:03 +02:00 |
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40ac38011a
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Commit Inicial
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2024-05-21 12:44:33 +02:00 |
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