xegaGeDecodeGene {xegaGeGene}

Decode a gene for a context free grammar.

Description

xegaGeDecodeGene() decodes a binary gene with a context-free grammar.

Usage

xegaGeDecodeGene(gene, lF)

Arguments

gene

Binary gene.

lF

Local configuration of the genetic algorithm.

Details

The codons (k-bit sequences) of the binary gene are determining the choices of non-terminal symbols of a depth-first left-to-right tree traversal. Decoding works in 2 steps:

1. From the binary gene and a grammar a potentially incomplete derivation tree is built.

2. The leaves of the derivation tree are extracted.

It is not guaranteed that a complete derivation trees is returned.

Value

Decoded gene.

See Also

Other Decoder: xegaGeGeneMapMod(), xegaGeGeneMapmLCM()

Examples

lFxegaGeGene$GeneMap<-xegaGeGeneMapFactory("Mod")
gene<-xegaGeInitGene(lFxegaGeGene)
xegaGeDecodeGene(gene, lFxegaGeGene)