EvalGene: Evaluate a gene

In xegaSelectGene: Selection of Genes and Gene Representation Independent Functions

Evaluate a gene

Description

EvalGene() is the abstract function which evaluates a gene.

Usage

EvalGene(gene, lF)

Arguments

gene	A gene (representation independent).
lF	The local configuration (a function factory provided by the xegaX package).

Details

For minimization problems, the fitness value must be multiplied by -1. The constant function lF$Max() returns 1 for a maximization and -1 for a minimization problem.

Value

A gene.

See Also

Other Evaluation Functions: EvalGeneDet(), EvalGeneR(), EvalGeneStoch(), EvalGeneU()

Examples

DeJongF4<-DeJongF4Factory()
lF<-NewlFevalGenes(DeJongF4)
EvalGene<-EvalGeneFactory()
g1<-list(evaluated=FALSE, fit=0, gene1=c(1.0, -1.5))
g1
g2<-EvalGene(g1, lF)
g2

xegaSelectGene documentation built on April 16, 2025, 5:12 p.m.