ec.es
Class MuPlusLambdaBreeder

java.lang.Object
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  +--ec.Breeder
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        +--ec.es.MuCommaLambdaBreeder
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              +--ec.es.MuPlusLambdaBreeder

public class MuPlusLambdaBreeder

extends MuCommaLambdaBreeder

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.

See Also:

Serialized Form

Constructor Summary

MuPlusLambdaBreeder()

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

MuPlusLambdaBreeder

public MuPlusLambdaBreeder()

Method Detail

postProcess

public Population postProcess(Population newpop,
                              Population oldpop,
                              ESEvolutionState state)

Description copied from class: MuCommaLambdaBreeder

A hook for Mu+Lambda, not used in Mu,Lambda

Overrides:

postProcess in class MuCommaLambdaBreeder