Update doc and version 1.30 (#55)

* Add complete classes counts to node and tests

* Implement optimized predict and new predict_proba

* Add predict_proba test

* Add python 3.10 to CI

* Update version number and documentation

README.md

@@ -50,7 +50,8 @@ Can be found in [stree.readthedocs.io](https://stree.readthedocs.io/en/stable/)
 |     | criterion           | {“gini”, “entropy”}                                            | entropy     | The function to measure the quality of a split (only used if max_features != num_features). <br>Supported criteria are “gini” for the Gini impurity and “entropy” for the information gain.                                                                                                                                                                                                                                                                                                                                                                                                                                             |
 |     | min_samples_split   | \<int\>                                                        | 0           | The minimum number of samples required to split an internal node. 0 (default) for any                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
 |     | max_features        | \<int\>, \<float\> <br><br>or {“auto”, “sqrt”, “log2”}         | None        | The number of features to consider when looking for the split:<br>If int, then consider max_features features at each split.<br>If float, then max_features is a fraction and int(max_features \* n_features) features are considered at each split.<br>If “auto”, then max_features=sqrt(n_features).<br>If “sqrt”, then max_features=sqrt(n_features).<br>If “log2”, then max_features=log2(n_features).<br>If None, then max_features=n_features.                                                                                                                                                                                    |
-|     | splitter            | {"best", "random", "trandom", "mutual", "cfs", "fcbf", "iwss"} | "random"    | The strategy used to choose the feature set at each node (only used if max_features < num_features). Supported strategies are: **“best”**: sklearn SelectKBest algorithm is used in every node to choose the max_features best features. **“random”**: The algorithm generates 5 candidates and choose the best (max. info. gain) of them. **“trandom”**: The algorithm generates only one random combination. **"mutual"**: Chooses the best features w.r.t. their mutual info with the label. **"cfs"**: Apply Correlation-based Feature Selection. **"fcbf"**: Apply Fast Correlation-Based Filter. **"iwss"**: IWSS based algorithm |
+|     | splitter            | {"best", "random", "trandom", "mutual", "cfs", "fcbf", "iwss"} | "random"    | The strategy used to choose the feature set at each node (only used if max_features < num_features).
+Supported strategies are: **“best”**: sklearn SelectKBest algorithm is used in every node to choose the max_features best features. **“random”**: The algorithm generates 5 candidates and choose the best (max. info. gain) of them. **“trandom”**: The algorithm generates only one random combination. **"mutual"**: Chooses the best features w.r.t. their mutual info with the label. **"cfs"**: Apply Correlation-based Feature Selection. **"fcbf"**: Apply Fast Correlation-Based Filter. **"iwss"**: IWSS based algorithm |
 |     | normalize           | \<bool\>                                                       | False       | If standardization of features should be applied on each node with the samples that reach it                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
 | \*  | multiclass_strategy | {"ovo", "ovr"}                                                 | "ovo"       | Strategy to use with multiclass datasets, **"ovo"**: one versus one. **"ovr"**: one versus rest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
 

docs/source/conf.py

@@ -12,19 +12,18 @@
 #
 import os
 import sys
-import stree
+from stree._version import __version__
 
 sys.path.insert(0, os.path.abspath("../../stree/"))
 
-
 # -- Project information -----------------------------------------------------
 
 project = "STree"
-copyright = "2020 - 2021, Ricardo Montañana Gómez"
+copyright = "2020 - 2022, Ricardo Montañana Gómez"
 author = "Ricardo Montañana Gómez"
 
 # The full version, including alpha/beta/rc tags
-version = stree.__version__
+version = __version__
 release = version