Encyclopedia of Machine Learning

2010 Edition
| Editors: Claude Sammut, Geoffrey I. Webb

Principal Component Analysis

Reference work entry
DOI: https://doi.org/10.1007/978-0-387-30164-8_665

Synonyms

 PCA

Definition

Principal Component Analysis (PCA) is a  dimensionality reduction technique. It is described in  covariance matrix.

Copyright information

© Springer Science+Business Media, LLC 2011