org.encog.neural.neat.training.opp.links
public class MutatePerturbLinkWeight extends Object implements MutateLinkWeight
Constructor and Description |
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MutatePerturbLinkWeight(double theSigma)
Construct the perturbing mutator.
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Modifier and Type | Method and Description |
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EvolutionaryAlgorithm |
getTrainer() |
void |
init(EvolutionaryAlgorithm theTrainer)
Setup the link mutator.
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void |
mutateWeight(Random rnd,
NEATLinkGene linkGene,
double weightRange)
Perform the weight mutation on the specified link.
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String |
toString() |
public MutatePerturbLinkWeight(double theSigma)
theSigma
- The sigma (standard deviation) for all random numbers.public EvolutionaryAlgorithm getTrainer()
getTrainer
in interface MutateLinkWeight
public void init(EvolutionaryAlgorithm theTrainer)
init
in interface MutateLinkWeight
theTrainer
- The training class that this mutator is used with.public void mutateWeight(Random rnd, NEATLinkGene linkGene, double weightRange)
mutateWeight
in interface MutateLinkWeight
rnd
- A random number generator.linkGene
- The link to mutate.weightRange
- The weight range, weights are between -weightRange and
+weightRange.Copyright © 2014. All Rights Reserved.