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xega: Extended Evolutionary and Genetic Algorithms

Implementation of a scalable, highly configurable, and e(x)tended architecture for (e)volutionary and (g)enetic (a)lgorithms. Multiple representations (binary, real-coded, permutation, and derivation-tree), a rich collection of genetic operators, as well as an extended processing pipeline are provided for genetic algorithms (Goldberg, D. E. (1989, ISBN:0-201-15767-5)), differential evolution (Price, Kenneth V., Storn, Rainer M. and Lampinen, Jouni A. (2005) <doi:10.1007/3-540-31306-0>), simulated annealing (Aarts, E., and Korst, J. (1989, ISBN:0-471-92146-7)), grammar-based genetic programming (Geyer-Schulz (1997, ISBN:978-3-7908-0830-X)), and grammatical evolution (Ryan, C., O'Neill, M., and Collins, J. J. (2018) <doi:10.1007/978-3-319-78717-6>). All algorithms reuse basic adaptive mechanisms for performance optimization. Sequential or parallel execution (on multi-core machines, local clusters, and high performance computing environments) is available for all algorithms. See <https://github.com/ageyerschulz/xega/tree/main/examples/executionModel>.

Version: 0.9.0.0
Depends: R (≥ 3.5.0), parallelly
Imports: xegaSelectGene, xegaBNF, xegaDerivationTrees, xegaGaGene, xegaGpGene, xegaGeGene, xegaDfGene, xegaPermGene, xegaPopulation
Suggests: testthat (≥ 3.0.0)
Published: 2024-03-20
DOI: 10.32614/CRAN.package.xega
Author: Andreas Geyer-Schulz ORCID iD [aut, cre]
Maintainer: Andreas Geyer-Schulz <Andreas.Geyer-Schulz at kit.edu>
License: MIT + file LICENSE
URL: <https://github.com/ageyerschulz/xega>
NeedsCompilation: no
Materials: README
CRAN checks: xega results

Documentation:

Reference manual: xega.pdf

Downloads:

Package source: xega_0.9.0.0.tar.gz
Windows binaries: r-devel: xega_0.9.0.0.zip, r-release: xega_0.9.0.0.zip, r-oldrel: xega_0.9.0.0.zip
macOS binaries: r-release (arm64): xega_0.9.0.0.tgz, r-oldrel (arm64): xega_0.9.0.0.tgz, r-release (x86_64): xega_0.9.0.0.tgz, r-oldrel (x86_64): xega_0.9.0.0.tgz

Linking:

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