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ikki407 / stacking

Stacked Generalization (Ensemble Learning)

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validation in training of stacking

ikki407 opened this issue · comments

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In stacking, test data(out-of-fold data) is not passed to models as validation data (XGBoost and NN). That is, validation scores are calculated after model training is done. It will be convenient to check the validation score every epoch. So need to pass out-of-fold data in model training as well.