The art of centering without centering for robust principal component analysis

Wan, GH; He, BK; Schweitzer, H

Wan, GH (通讯作者),Harvard Med Sch, Massachusetts Gen Hosp, Boston, MA 02115 USA.;Wan, GH (通讯作者),Harvard TH Chan Sch Publ Hlth, Dept Biostat & Epidemiol, Boston, MA 02115 USA.

DATA MINING AND KNOWLEDGE DISCOVERY, 2023; ():

Abstract

Many robust variants of Principal Component Analysis remove outliers from the data and compute the principal components of the remaining data. The rob......

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