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tongdaxu / EEG_Emotion_Classifier_DEAP

EEG Emotion classification using the DEAP pre-processed data
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Overfitting issues. #1

Open Luab opened 5 years ago

Luab commented 5 years ago

Good day. Thanks for sharing your code. I have noticed an error in your train/test splitting. First, you create overlapping windows and then divide data into train/test parts. This means that same data points go to both train and test distributions, resulting in significant overfit of your models.

tongdaxu commented 5 years ago

Crap, you are correct about the overlapping windows. Random Forest does not over-fit but the accuracy lows down to 72%.