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xegaGpGene

Genetic Operations for Grammar-Based Genetic Programming

v1.0.0.3 · Aug 22, 2025 · MIT + file LICENSE

Description

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).

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r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
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Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
ERROR r-devel-linux-x86_64-debian-gcc

PDF version of manual

Rd conversion errors:
Converting parsed Rd's to LaTeX .Warning in file(out, "wt") :
  cannot open file '/tmp/RtmpiwjSIL/ltx38dea9459cc5a7/xegaGpMutateFilterGene.tex': No space left on device
Error in file(out, "wt") : cannot open the connection
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

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Reverse Dependencies (1)

imports

Dependency Network

Dependencies Reverse dependencies xegaBNF xegaDerivationTrees xegaSelectGene xega xegaGpGene

Version History

4 tracked
new 1.0.0.3 Mar 10, 2026
updated 1.0.0.3 ← 1.0.0.2 diff Aug 21, 2025
updated 1.0.0.2 ← 1.0.0.0 diff Apr 16, 2025
new 1.0.0.0 Feb 14, 2024