Regularization techniques like Ridge and Lasso can indirectly perform feature selection by assigning a _______ coefficient to irrelevant features.
- Negative
- Non-zero
- Positive
- Zero
Regularization techniques like Ridge and Lasso can indirectly perform feature selection by assigning a zero coefficient to irrelevant features. This is achieved by adding a penalty term to the loss function that encourages smaller or zero coefficients, effectively removing the irrelevant features from the model.
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