Class NeatChromosomeRandomMutationHandler

java.lang.Object

net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandler<RandomMutation>

net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandler

All Implemented Interfaces:

ChromosomeMutationHandler<NeatChromosome>

public class NeatChromosomeRandomMutationHandler
extends AbstractNeatChromosomeConnectionMutationHandler<RandomMutation>

Mutation handler that applies random weight replacement to NEAT chromosomes using the core RandomMutation policy. Each mutated connection receives a new weight sampled uniformly from the chromosome's valid weight range.

For distribution-controlled weight mutation (e.g. Gaussian perturbation, configurable perturbation ratio), use NeatConnectionWeight with NeatChromosomeConnectionWeightMutationHandler instead.

Field Summary

Fields inherited from class AbstractNeatChromosomeConnectionMutationHandler

logger

Constructor Summary

Constructors

Constructor	Description
NeatChromosomeRandomMutationHandler(RandomGenerator _randomGenerator)

Method Summary

Modifier and Type	Method	Description
protected List<Connection>	mutateConnection(RandomMutation randomMutation, NeatChromosome neatChromosome, Connection oldConnection, int i)

Methods inherited from class AbstractNeatChromosomeConnectionMutationHandler

canHandle, getMutationClazz, getRandomGenerator, mutate

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NeatChromosomeRandomMutationHandler

public NeatChromosomeRandomMutationHandler(RandomGenerator _randomGenerator)

Method Details

mutateConnection

protected List<Connection> mutateConnection(RandomMutation randomMutation,
 NeatChromosome neatChromosome,
 Connection oldConnection,
 int i)

Specified by:

mutateConnection in class AbstractNeatChromosomeConnectionMutationHandler<RandomMutation>