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sssp: Semi-Symmetric Sparse Projection

Computes the exact joint sparsity and group sparsity projection using the Semi-symmetric Sparse Projection algorithm of J. Shen and S. Damadi, "Sparse projection onto semi-symmetric sets with applications to sparse optimization", Journal of Global Optimization (2026), <doi:10.1007/s10898-026-01592-y>.

Version: 0.1.0
Suggests: knitr, rmarkdown
Published: 2026-09-05
DOI: 10.32614/CRAN.package.sssp
Author: Saeed Damadi [aut, cre]
Maintainer: Saeed Damadi <sparsification at gmail.com>
License: MIT + file LICENSE
NeedsCompilation: yes
Citation: sssp citation info
CRAN checks: sssp results

Documentation:

Reference manual: sssp.html , sssp.pdf
Vignettes: SSSP Worked Example (source, R code)

Downloads:

Package source: sssp_0.1.0.tar.gz
Windows binaries: r-devel: sssp_0.1.0.zip, r-release: sssp_0.1.0.zip, r-oldrel: sssp_0.1.0.zip
macOS binaries: r-release (arm64): not available, r-oldrel (arm64): sssp_0.1.0.tgz, r-release (x86_64): sssp_0.1.0.tgz, r-oldrel (x86_64): sssp_0.1.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=sssp 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.