Glossary: Deep Learning Basics
Data leakage
Also written: leakage, preprocessing leakage
Information from validation or test rows sneaking into training, for example by fitting a scaler on all the data. Fit preprocessing on training rows only.
Glossary: Deep Learning Basics
Also written: leakage, preprocessing leakage
Information from validation or test rows sneaking into training, for example by fitting a scaler on all the data. Fit preprocessing on training rows only.