基于真实业务上手数据挖掘（银行流失预警）:数据的处理、LightGBM、skLearning包(里面含有：GridSearchCV寻找最优参、StratifiedKFold分层5折切分、_test_Split单次数据切分等)、叠层模型融合、画AUC图、画混淆矩阵图，并输出预测名单。
☆100Mar 22, 2022Updated 3 years ago
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