edu.udo.cs.yale.operator.features.weighting
Class PSOWeighting.PSOWeightingOptimization

java.lang.Object
  edu.udo.cs.yale.tools.math.optimization.ec.pso.PSOOptimization
      edu.udo.cs.yale.operator.features.weighting.PSOWeighting.PSOWeightingOptimization

All Implemented Interfaces:

Optimization

Enclosing class:

PSOWeighting

private static class PSOWeighting.PSOWeightingOptimization
extends PSOOptimization

The optimization class.

Field Summary

private PSOWeighting

op

Constructor Summary

PSOWeighting.PSOWeightingOptimization(PSOWeighting op, int individualSize, RandomGenerator random)

Method Summary

PerformanceVector	evaluateIndividual(double[] individual) Uses the inner operators of the weighting operator to determine the best weights.
void	nextIteration() This method is invoked after each evaluation.

Methods inherited from class edu.udo.cs.yale.tools.math.optimization.ec.pso.PSOOptimization

createInitialPopulation, getBestFitnessEver, getBestFitnessInGeneration, getBestPerformanceEver, getBestValuesEver, getGeneration, optimize, setMaxValue, setMinValue

Methods inherited from class java.lang.Object

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

Field Detail

op

private PSOWeighting op

Constructor Detail

PSOWeighting.PSOWeightingOptimization

public PSOWeighting.PSOWeightingOptimization(PSOWeighting op,
                                             int individualSize,
                                             RandomGenerator random)
                                      throws UndefinedParameterError

Throws:

UndefinedParameterError

Method Detail

evaluateIndividual

public PerformanceVector evaluateIndividual(double[] individual)
                                     throws OperatorException

Uses the inner operators of the weighting operator to determine the best weights.

Specified by:

evaluateIndividual in class PSOOptimization

Throws:

OperatorException

nextIteration

public void nextIteration()

Description copied from class: PSOOptimization

This method is invoked after each evaluation. The default implementation does nothing but subclasses might implement this method to support online plotting or logging.

Overrides:

nextIteration in class PSOOptimization