机器学习 scikit-learn GridSearchCV scoring 参数设置

@创建于：20211011
@修改于：20211011

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本文来源于官网：3.3. Metrics and scoring: quantifying the quality of predictions

Scoring parameter: Model-evaluation tools using cross-validation (such as model_selection.cross_val_score and model_selection.GridSearchCV) rely on an internal scoring strategy. This is discussed in the section The scoring parameter: defining model evaluation rules.

Metrics and scoring: quantifying the quality of predictions
GridSearchCV scoring 参考