* Add Hyperparameters description to README
Comment get_subspace method
Add environment info for binder (runtime.txt)
* Complete source comments
Change docstring type to numpy
update hyperameters table and explanation
* Fix problem with zero weighted samples
Solve WARNING: class label x specified in weight is not found
with a different approach
* Allow update of scikitlearn to latest version
#15 Create impurity function in Stree (consistent name, same criteria as other splitter parameter)
Create test for the new function
Update init test
Update test splitter parameters
Rename old impurity function to partition_impurity
close#15
* Complete implementation of splitter_type = impurity with tests
Remove max_distance & min_distance splitter types
* Fix mistake in computing multiclass node belief
Set default criterion for split to entropy instead of gini
Set default max_iter to 1e5 instead of 1e3
change up-down criterion to match SVC multiclass
Fix impurity method of splitting nodes
Update jupyter Notebooks
