Feature Selection — Study Resources & PYQs

Feature selection using filter, wrapper, and embedded methods

Study resources

Feature selection (Article) — The official scikit-learn documentation on feature selection techniques.
Feature Selection Explained (Video) — A practical walkthrough of filter, wrapper and embedded feature selection methods.
Ridge and Lasso Regression in Python — Analytics Vidhya (feature selection module index) (Article) — Ridge and Lasso Regression in Python — Analytics Vidhya (feature selection module index) — selected for the syllabus topic Feature Selection.
Feature Selection & Dimensionality Reduction with PCA & LDA — Technetzz (Article) — Feature Selection & Dimensionality Reduction with PCA & LDA — Technetzz — selected for the syllabus topic Feature Selection.