# SMOTE: 對于少數(shù)類樣本a, 隨機選擇一個最近鄰的樣本b, 然后從a與b的連線上隨機選取一個點c作為新的少數(shù)類樣本 fromimblearn.over_samplingimportSMOTE X_resampled_smote, y_resampled_smote=SMOTE().fit_sample(X, y) sorted(Counter(y_resampled_smote).items()) # [(0, 2532), (1, 2532), (2, ...
www.dbjr.com.cn/article/1816...htm 2025-5-28