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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

Documentation:

Reference manual: pcaL1.pdf

Downloads:

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

Linking:

Please use the canonical form https://CRAN.R-project.org/package=pcaL1 to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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