Package: xega 0.9.0.5

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>.

Authors:Andreas Geyer-Schulz [aut, cre]

xega_0.9.0.5.tar.gz
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xega.pdf |xega.html
xega/json (API)
NEWS

# Install 'xega' in R:
install.packages('xega', repos = c('https://ageyerschulz.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/ageyerschulz/xega/issues

On CRAN:

Conda:

3.18 score 25 scripts 602 downloads 15 exports 17 dependencies

Last updated 18 days agofrom:3caf787c94. Checks:1 OK, 8 WARNING. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKMar 07 2025
R-4.5-winWARNINGMar 07 2025
R-4.5-macWARNINGMar 07 2025
R-4.5-linuxWARNINGMar 07 2025
R-4.4-winWARNINGMar 07 2025
R-4.4-macWARNINGMar 07 2025
R-4.4-linuxWARNINGMar 07 2025
R-4.3-winWARNINGMar 07 2025
R-4.3-macWARNINGMar 07 2025

Exports:booleanGrammarcompileBNFlau15NewEnvXORParabola2DParabola2DEarlysgXCrossoverFactorysgXDecodeGeneFactorysgXGeneMapFactorysgXInitGeneFactorysgXMutationFactorysgXReplicationFactoryxegaReRunxegaRunxegaVersion

Dependencies:codetoolsdigestfuturefuture.applyglobalslistenvnumbersparallellyxegaBNFxegaDerivationTreesxegaDfGenexegaGaGenexegaGeGenexegaGpGenexegaPermGenexegaPopulationxegaSelectGene