L1-norm projection pursuit principal component analysis

DOI10.1016/j.csda.2005.01.009zbMath1445.62130OpenAlexW1993670676MaRDI QIDQ959241

Vartan Choulakian

Publication date: 11 December 2008

Published in: Computational Statistics and Data Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.csda.2005.01.009

zbMATH Keywords

dualityoutlier identificationmatrix normscontraction mappingcentroid decompositionascent algorithmBenzecri's measure of influence

Mathematics Subject Classification ID

Factor analysis and principal components; correspondence analysis (62H25)

Related Items

Graph partitioning by correspondence analysis and taxicab correspondence analysis ⋮ A pure \(L_1\)-norm principal component analysis ⋮ Linear Convergence of a Proximal Alternating Minimization Method with Extrapolation for \(\boldsymbol{\ell_1}\) -Norm Principal Component Analysis ⋮ Picture of all solutions of successive 2-block maxbet problems ⋮ Multiple taxicab correspondence analysis ⋮ Reconstructing distances among objects from their discriminability ⋮ Joint sparse principal component analysis ⋮ Robust centroid method ⋮ Nonparametric and robust methods. (Editorial) ⋮ Some new aspects of taxicab correspondence analysis

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