机器学习 scikit-learn GridSearchCV scoring 参数设置
@创建于:20211011@修改于:20211011文章目录1、分类2、聚类3、回归4、参考资料本文来源于官网:3.3. Metrics and scoring: quantifying the quality of predictionsScoring parameter: Model-evaluation tools using cross-validation (such as model_
@创建于:20211011
@修改于:20211011
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.
1、分类

2、聚类

3、回归

4、参考资料
Metrics and scoring: quantifying the quality of predictions
GridSearchCV scoring 参考
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