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java.lang.Object | +--ec.Breeder | +--ec.es.MuCommaLambdaBreeder | +--ec.es.MuPlusLambdaBreeder
MuPlusLambdaBreeder is a Breeder which, together with ESEvolutionState and ESSelection, implements the (mu + lambda) breeding strategy and gathers the comparison data you can use to implement a 1/5-rule mutation mechanism. Note that MuPlusLambdaBreeder increases subpopulation sizes by their mu values in the second generation and keep them at that size thereafter.
Constructor Summary | |
MuPlusLambdaBreeder()
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Method Summary | |
Population |
postProcess(Population newpop,
Population oldpop,
ESEvolutionState state)
A hook for Mu+Lambda, not used in Mu,Lambda |
Methods inherited from class ec.es.MuCommaLambdaBreeder |
breedPopChunk, breedPopulation, childBetter, setup |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public MuPlusLambdaBreeder()
Method Detail |
public Population postProcess(Population newpop, Population oldpop, ESEvolutionState state)
MuCommaLambdaBreeder
postProcess
in class MuCommaLambdaBreeder
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