376aa50e70
* feature: add beta-threshold early stopping for decision tree growth * check if value of beta is greater than or equal to 0 * test if default value of beta is 0 and edit input validation error message * feature: separately validate beta for reg. and clf., and add tests for it * feature: add beta to forest-based ensemble methods * feature: add separate condition to determine that beta is float * feature: add beta to gradient boosting estimators * rename parameter to min_impurity_split, edit input validation and associated tests * chore: fix spacing in forest and force recompilation of grad boosting extension * remove trivial comment in grad boost and add whats new * edit wording in test comment / rebuild * rename constant with the same name as our parameter * edit line length for what's new * remove constant and set min_impurity_split to 1e-7 by default * fix docstrings for new default * fix defaults in gradientboosting and forest classes |
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| .. | ||
| tests | ||
| __init__.py | ||
| _criterion.pxd | ||
| _criterion.pyx | ||
| _splitter.pxd | ||
| _splitter.pyx | ||
| _tree.pxd | ||
| _tree.pyx | ||
| _utils.pxd | ||
| _utils.pyx | ||
| export.py | ||
| setup.py | ||
| tree.py | ||