Data leakage due to incorrect train-test split
Data leakage occurs when information from outside the training dataset is used to create the model, leading to overly optimistic performance during training but poor generalization on new data. One….
Tag: Target Encoding
Handling Categorical Data
Handling Categorical Data in Machine Learning Using Pandas Introduction Categorical data represents discrete values that belong to a limited set of categories or labels. It is common in real-world datasets,….