com.numericalmethod.suanshu.optimization.geneticalgorithm.minimizer.local

Class LocalSearchCellFactory.LocalSearchCell

java.lang.Object

com.numericalmethod.suanshu.optimization.geneticalgorithm.minimizer.simplegrid.RealScalarFunctionChromosome

com.numericalmethod.suanshu.optimization.geneticalgorithm.minimizer.simplegrid.SimpleCellFactory.SimpleCell

com.numericalmethod.suanshu.optimization.geneticalgorithm.minimizer.local.LocalSearchCellFactory.LocalSearchCell

All Implemented Interfaces:

Chromosome, java.io.Serializable, java.lang.Comparable<Chromosome>

Enclosing class:

LocalSearchCellFactory<P extends OptimProblem,T extends Minimizer<OptimProblem,IterativeMinimizer<Vector>>>

public class LocalSearchCellFactory.LocalSearchCell
extends SimpleCellFactory.SimpleCell

A LocalSearchCell implements the two genetic operations.

• Mutation by a local search in the neighborhood;
• Crossover by taking the midpoint (average) of two cells.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LocalSearchCell(RealScalarFunction f, Vector x)

Method Summary

Modifier and Type	Method and Description
LocalSearchCellFactory.LocalSearchCell	mutate() Mutate by a local search in the neighborhood.

Methods inherited from class com.numericalmethod.suanshu.optimization.geneticalgorithm.minimizer.simplegrid.SimpleCellFactory.SimpleCell

crossover

Methods inherited from class com.numericalmethod.suanshu.optimization.geneticalgorithm.minimizer.simplegrid.RealScalarFunctionChromosome

compareTo, f, fitness, toString, x

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalSearchCell

protected LocalSearchCell(RealScalarFunction f,
                          Vector x)

Method Detail

mutate

public LocalSearchCellFactory.LocalSearchCell mutate()

Mutate by a local search in the neighborhood.

Specified by:

mutate in interface Chromosome

Overrides:

mutate in class SimpleCellFactory.SimpleCell

Returns:

a mutant chromosome