Top Description Interfaces Classes

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Package org.apache.commons.math3.genetics

This package provides Genetic Algorithms components and implementations.

Interface Summary

Modifier and Type	Interface and Description
public interface	CrossoverPolicy Policy used to create a pair of new chromosomes by performing a crossover operation on a source pair of chromosomes.
public interface	Fitness Fitness of a chromosome.
public interface	MutationPolicy Algorithm used to mutate a chromosome.
public interface	PermutationChromosome< type of the permuted objects T> Interface indicating that the chromosome represents a permutation of objects.
public interface	Population A collection of chromosomes that facilitates generational evolution.
public interface	SelectionPolicy Algorithm used to select a chromosome pair from a population.
public interface	StoppingCondition Algorithm used to determine when to stop evolution.

Class Summary

Modifier and Type	Class and Description
public abstract class	AbstractListChromosome< type of the representation list T> Chromosome represented by an immutable list of a fixed length.
public abstract class	BinaryChromosome Chromosome represented by a vector of 0s and 1s.
public class	BinaryMutation Mutation for `BinaryChromosome`s.
public abstract class	Chromosome Individual in a population.
public class	ChromosomePair A pair of `Chromosome` objects.
public class	CycleCrossover< generic type of the `AbstractListChromosome`s for crossover T> Cycle Crossover [CX] builds offspring from ordered chromosomes by identifying cycles between two parent chromosomes.
public class	ElitisticListPopulation Population of chromosomes which uses elitism (certain percentage of the best chromosomes is directly copied to the next generation).
public class	FixedElapsedTime Stops after a fixed amount of time has elapsed.
public class	FixedGenerationCount Stops after a fixed number of generations.
public class	GeneticAlgorithm Implementation of a genetic algorithm.
public class	InvalidRepresentationException Exception indicating that the representation of a chromosome is not valid.
public abstract class	ListPopulation Population of chromosomes represented by a `List`.
public class	NPointCrossover< generic type of the `AbstractListChromosome`s for crossover T> N-point crossover policy.
public class	OnePointCrossover< generic type of the `AbstractListChromosome`s for crossover T> One point crossover policy.
public class	OrderedCrossover< generic type of the `AbstractListChromosome`s for crossover T> Order 1 Crossover [OX1] builds offspring from ordered chromosomes by copying a consecutive slice from one parent, and filling up the remaining genes from the other parent as they appear.
public abstract class	RandomKey< type of the permuted objects T> Random Key chromosome is used for permutation representation.
public class	RandomKeyMutation Mutation operator for `RandomKey`s.
public class	TournamentSelection Tournament selection scheme.
public class	UniformCrossover< generic type of the `AbstractListChromosome`s for crossover T> Perform Uniform Crossover [UX] on the specified chromosomes.