成功解决ModuleNotFoundError: No module named ‘sklearn.ensemble.weight_boosting‘

成功解决ModuleNotFoundError: No module named ‘sklearn.ensemble.weight_boosting’

当我们直接引用from sklearn.ensemble.weight_boosting import _samme_proba时会出现错误：
ModuleNotFoundError: No module named 'sklearn.ensemble.weight_boosting'
因为现在的 sklearn.ensemble下已经没有了，只有以下内容：

__all__ = [
    "BaseEnsemble",
    "RandomForestClassifier",
    "RandomForestRegressor",
    "RandomTreesEmbedding",
    "ExtraTreesClassifier",
    "ExtraTreesRegressor",
    "BaggingClassifier",
    "BaggingRegressor",
    "IsolationForest",
    "GradientBoostingClassifier",
    "GradientBoostingRegressor",
    "AdaBoostClassifier",
    "AdaBoostRegressor",
    "VotingClassifier",
    "VotingRegressor",
    "StackingClassifier",
    "StackingRegressor",
    "HistGradientBoostingClassifier",
    "HistGradientBoostingRegressor",
]
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因此在使用_samme_proba时，引用应该改为：from sklearn.ensemble._weight_boosting import _samme_proba