xegaGpGene: Genetic Operations for Grammar-Based Genetic Programming
An implementation of the representation-dependent gene level operations of grammar-based genetic programming with genes which are derivation trees of a context-free grammar: Initialization of a gene with a complete random derivation tree, decoding of a derivation tree. Crossover is implemented by exchanging subtrees. Depth-bounds for the minimal and the maximal depth of the roots of the subtrees exchanged by crossover can be set. Mutation is implemented by replacing a subtree by a random subtree. The depth of the random subtree and the insertion node are configurable. For details, see Geyer-Schulz (1997, ISBN:978-3-7908-0830-X).
| Version: | 1.0.0.3 |
| Imports: | stats, xegaBNF (> 1.0.0.4), xegaDerivationTrees, xegaSelectGene |
| Suggests: | testthat |
| Published: | 2025-08-22 |
| DOI: | 10.32614/CRAN.package.xegaGpGene |
| Author: | Andreas Geyer-Schulz
 [aut, cre] |
| Maintainer: | Andreas Geyer-Schulz <Andreas.Geyer-Schulz at kit.edu> |
| License: | MIT + file LICENSE |
| URL: | https://github.com/ageyerschulz/xegaGpGene |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | xegaGpGene results |
Documentation:
| Reference manual: | xegaGpGene.html , xegaGpGene.pdf |
Downloads:
| Package source: | xegaGpGene_1.0.0.3.tar.gz |
| Windows binaries: | r-devel: xegaGpGene_1.0.0.3.zip, r-release: xegaGpGene_1.0.0.3.zip, r-oldrel: xegaGpGene_1.0.0.3.zip |
| macOS binaries: | r-release (arm64): xegaGpGene_1.0.0.3.tgz, r-oldrel (arm64): xegaGpGene_1.0.0.3.tgz, r-release (x86_64): xegaGpGene_1.0.0.3.tgz, r-oldrel (x86_64): xegaGpGene_1.0.0.3.tgz |
| Old sources: | xegaGpGene archive |
Reverse dependencies:
| Reverse imports: | xega |
Linking:
Please use the canonical form https://CRAN.R-project.org/package=xegaGpGene to link to this page.