edu.washington.cs.supple.render.utility
Class VersionSpaceQueryGenerator

java.lang.Object
  edu.washington.cs.supple.render.utility.AbstractElicitationQueryGenerator
      edu.washington.cs.supple.render.utility.DistanceBasedQueryGenerator
          edu.washington.cs.supple.render.utility.VersionSpaceQueryGenerator

All Implemented Interfaces:

ElicitationQueryGenerator

public class VersionSpaceQueryGenerator

extends DistanceBasedQueryGenerator

Author:

kgajos

Nested Class Summary

Nested classes inherited from class edu.washington.cs.supple.render.utility.DistanceBasedQueryGenerator

DistanceBasedQueryGenerator.ConstraintInfo

Field Summary

protected FactoredCostConstraintGenerator

generator

Fields inherited from class edu.washington.cs.supple.render.utility.DistanceBasedQueryGenerator

constraints, constraintScores, previouslyUsedConstraints

Fields inherited from class edu.washington.cs.supple.render.utility.AbstractElicitationQueryGenerator

constraintGenerator, costCalculator, costFunction, queryHistory, solver, vetoFunction, widgetFactory

Constructor Summary

VersionSpaceQueryGenerator()

Method Summary

protected double	computeConstraintScore(FactorConstraint constraint)
protected double	getDistanceFromCurCostFunction(FactorConstraint constraint)
protected double	getScaleForFactor(java.lang.String factorName)

Methods inherited from class edu.washington.cs.supple.render.utility.DistanceBasedQueryGenerator

constructQuery, generateConstraintsForDomain, generateConstraintsForElement, generateConstraintsForUI, generateQuery, getBestConstraint, getConstraintInfo, getConstraintScore, isGoodCandidate, reset, scoreConstraints, setConstraintScore

Methods inherited from class edu.washington.cs.supple.render.utility.AbstractElicitationQueryGenerator

addToQueryHistory, generatePerturbedSolution, generateQuery, getCostDifference, getPossibleWidgets, getPossibleWidgets, init, isGoodQueryCandidate, isGoodQueryCandidate, makeFactorConstraint, makeFactorConstraint

Methods inherited from class java.lang.Object

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

Field Detail

generator

protected FactoredCostConstraintGenerator generator

Constructor Detail

VersionSpaceQueryGenerator

public VersionSpaceQueryGenerator()

Method Detail

computeConstraintScore

protected double computeConstraintScore(FactorConstraint constraint)

Specified by:

computeConstraintScore in class DistanceBasedQueryGenerator

getDistanceFromCurCostFunction

protected double getDistanceFromCurCostFunction(FactorConstraint constraint)

getScaleForFactor

protected double getScaleForFactor(java.lang.String factorName)