imbalanced dataset을 이용해서 maching learning modeling을 할때 크게 두가지 방법이 있음 1. hyperparameter tuning 과정에서 scale weight 2. oversampling Oversampling 기법으로 SMOTE(synthetic minority oversampling technique)가 일반적으로 많이 쓰임 그 일환으로 ADASYN(Adaptive synthetic sampling approach for imbalanced learning)을 이용해서 oversampling 해보겠음. #1 데이터 준비 X_train_features_imputed.info() #2 ADASYN 이용 oversampling - hyper parameter에서 s..
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