iterator
Class TwoStageRiskPerfOptimizer<T extends BasicBoundConstrainedProblem,V extends NSGA2>

java.lang.Object
  iterator.AbstractIterator
      iterator.AbstractOptimizer<T>
          iterator.AbstractPointOptimizer<T>
              iterator.TwoStageOptimizer<T,V>
                  iterator.TwoStageRiskPerfOptimizer<T,V>

Type Parameters:

T - the type of main problem addressed.

V - the type of two-stage optimizer used.

All Implemented Interfaces:

DataListener, InitialSamplesSettable, Iterable, LoggableIterator

Direct Known Subclasses:

MultiPointRiskPerfOptimizer

public class TwoStageRiskPerfOptimizer<T extends BasicBoundConstrainedProblem,V extends NSGA2>
extends TwoStageOptimizer<T,V>

Two stagle algorithm using multiobjective auxiliary search.

Author:

dgorur

Field Summary

Fields inherited from class iterator.AbstractOptimizer

doubleFormat, funEvalCount, logWriter

Fields inherited from class iterator.AbstractIterator

diagnosticString, iter

Constructor Summary

TwoStageRiskPerfOptimizer()

Method Summary

protected double[]	computeNextPoint() Computes the next design to be evaluated.
double	getDeltaFraction() Returns the deltaFraction.
protected void	includeBestDesign()
void	setDeltaFraction(double deltaFraction) Sets the deltaFraction.

Methods inherited from class iterator.TwoStageOptimizer

getAuxiliaryOptimizer, getInitialSampleCount, getRandomSeed, init, makeInitialSamples, setAuxiliaryOptimizer, setInitialSampleCount, setInitialSamples, setInitialSamples, setInitialSamples, setRandomSeed, updateDiagnostics, writeInitialRunLog

Methods inherited from class iterator.AbstractPointOptimizer

singleIteration

Methods inherited from class iterator.AbstractOptimizer

clear, dataAdded, dataAdded, dataRemoved, dataRemoved, getDataHandler, getFunEvalCount, getLogFileName, getMaxFunEval, getProblem, isTerminated, iterate, setDataHandler, setFunEvalCount, setLogFileName, setMaxFunEval, setProblem

Methods inherited from class iterator.AbstractIterator

isVerbose, printDiagnostics, setVerbose

Methods inherited from class java.lang.Object

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

Constructor Detail

TwoStageRiskPerfOptimizer

public TwoStageRiskPerfOptimizer()

Method Detail

getDeltaFraction

public double getDeltaFraction()

Returns the deltaFraction.

Returns:

the deltaFraction.

setDeltaFraction

public void setDeltaFraction(double deltaFraction)

Sets the deltaFraction.

Parameters:

deltaFraction - the given deltaFraction.

computeNextPoint

protected double[] computeNextPoint()

Description copied from class: AbstractPointOptimizer

Computes the next design to be evaluated.

Overrides:

computeNextPoint in class TwoStageOptimizer<T extends BasicBoundConstrainedProblem,V extends NSGA2>

Returns:

the next design to be evaluated.

includeBestDesign

protected void includeBestDesign()