pcaL1: L1-Norm PCA Methods

Implementations of several methods for principal component analysis using the L1 norm. The package depends on COIN-OR Clp version >= 1.17.4. The methods implemented are PCA-L1 (Kwak 2008) <doi:10.1109/TPAMI.2008.114>, L1-PCA (Ke and Kanade 2003, 2005) <doi:10.1109/CVPR.2005.309>, L1-PCA* (Brooks, Dula, and Boone 2013) <doi:10.1016/j.csda.2012.11.007>, L1-PCAhp (Visentin, Prestwich and Armagan 2016) <doi:10.1007/978-3-319-46227-1_37>, wPCA (Park and Klabjan 2016) <doi:10.1109/ICDM.2016.0054>, awPCA (Park and Klabjan 2016) <doi:10.1109/ICDM.2016.0054>, PCA-Lp (Kwak 2014) <doi:10.1109/TCYB.2013.2262936>, and SharpEl1-PCA (Brooks and Dula, submitted).

Version: 1.5.7
Published: 2023-01-18
DOI: 10.32614/CRAN.package.pcaL1
Author: Sapan Jot, Paul Brooks, Andrea Visentin, Young Woong Park, and Yi-Hui Zhou
Maintainer: Paul Brooks <jpbrooks at vcu.edu>
License: GPL (≥ 3)
NeedsCompilation: yes
SystemRequirements: COIN-OR Clp (>= 1.17.4)
Citation: pcaL1 citation info
Materials: README NEWS ChangeLog INSTALL
CRAN checks: pcaL1 results


Reference manual: pcaL1.pdf


Package source: pcaL1_1.5.7.tar.gz
Windows binaries: r-devel: pcaL1_1.5.7.zip, r-release: pcaL1_1.5.7.zip, r-oldrel: pcaL1_1.5.7.zip
macOS binaries: r-release (arm64): pcaL1_1.5.7.tgz, r-oldrel (arm64): pcaL1_1.5.7.tgz, r-release (x86_64): pcaL1_1.5.7.tgz, r-oldrel (x86_64): pcaL1_1.5.7.tgz
Old sources: pcaL1 archive

Reverse dependencies:

Reverse suggests: dimRed


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