Hostname: page-component-76d6cb85b7-kcxw8 Total loading time: 0 Render date: 2026-07-25T09:51:17.880Z Has data issue: false hasContentIssue false

Regularized Generalized Canonical Correlation Analysis

Published online by Cambridge University Press:  01 January 2025

Arthur Tenenhaus*
Affiliation:
Supelec, Gif-sur-Yvette
Michel Tenenhaus
Affiliation:
HEC Paris, Jouy-en-Josas
*
Requests for reprints should be sent to Arthur Tenenhaus, Department of Signal Processing and Electronics Systems, Supelec, Gif-sur-Yvette, 3 rue Joliot-Curie, Plateau de Moulon, 91192 Gif-sur-Yvette cedex, France. E-mail: arthur.tenenhaus@supelec.fr

Abstract

Regularized generalized canonical correlation analysis (RGCCA) is a generalization of regularized canonical correlation analysis to three or more sets of variables. It constitutes a general framework for many multi-block data analysis methods. It combines the power of multi-block data analysis methods (maximization of well identified criteria) and the flexibility of PLS path modeling (the researcher decides which blocks are connected and which are not). Searching for a fixed point of the stationary equations related to RGCCA, a new monotonically convergent algorithm, very similar to the PLS algorithm proposed by Herman Wold, is obtained. Finally, a practical example is discussed.

Information

Type
Original Paper
Copyright
Copyright © 2011 The Psychometric Society

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable