On principal component analysis in L1

Computational Statistics and Data Analysis

Volumn 40, Issue 3, 2002, Pages 471-474

  Li, Baibing ^a   Martin, Elaine B ^a   Morris, A Julian ^a  

^a NEWCASTLE UNIVERSITY   (United Kingdom)

Author keywords

L1 norm; Principal component analysis

Indexed keywords

DATA REDUCTION; MATHEMATICAL TECHNIQUES;

NON-TRIVIAL SOLUTIONS;

COMPUTATIONAL METHODS;

PRINCIPAL COMPONENT ANALYSIS;

EID: 0037190444     PISSN: 01679473     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-9473(02)00076-2     Document Type: Article

References (5)

1. Robust singular value decompositions: A new approach to projection pursuit
2. 1
3. Principal component analysis based on robust estimators of the covariance or correlation matrix: Influence functions and efficiencies
4. 1 estimation of a covariance matrix