Principal Component - Analysis

Principal Component Analysis (PCA) is a dimensionality reduction technique that transforms complex, high-dimensional datasets into a smaller set of uncorrelated variables known as principal components, retaining maximum variance. The process involves data standardization, covariance matrix computation, eigendecomposition, and projection to streamline machine learning models and enable visualization. For a complete guide to PCA, visit PetrouSoft Blog . Exploring Principal Component Analysis (PCA)