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• 16:21, 1 December 2024 Dendrogram talk contribs created page Principal Component Analysis (새 문서: '''Principal Component Analysis (PCA)''' is a statistical technique used for dimensionality reduction by transforming a dataset into a new coordinate system. The transformation emphasizes the directions (principal components) that maximize the variance in the data, helping to reduce the number of features while preserving essential information. ==Key Concepts== *'''Principal Components:''' New orthogonal axes computed as linear combinations of the original features. The first pr...) Tag: Visual edit