Linear Discriminant Analysis

Model Perspective

Mar 21, 2023 · Artificial Intelligence

Master Linear Discriminant Analysis (LDA) with Python: Theory & Code

This article explains Linear Discriminant Analysis (LDA) as a pattern‑recognition technique that projects data onto a low‑dimensional space to maximize class separation, details its mathematical formulation with between‑class and within‑class scatter matrices, and provides a complete Python implementation using scikit‑learn on the Iris dataset, including visualization of the results.