burlap.behavior.stochasticgames.agents.twoplayer.singlestage.equilibriumplayer.equilibriumsolvers

Class CorrelatedEquilibrium

java.lang.Object

burlap.behavior.stochasticgames.agents.twoplayer.singlestage.equilibriumplayer.BimatrixEquilibriumSolver

burlap.behavior.stochasticgames.agents.twoplayer.singlestage.equilibriumplayer.equilibriumsolvers.CorrelatedEquilibrium

public class CorrelatedEquilibrium
extends BimatrixEquilibriumSolver

Computes the correlated equilibrium strategy. The default constructor will cause this object to compute the correlated equilibrium for the CorrelatedEquilibriumSolver.CorrelatedEquilibriumObjective.UTILITARIAN objective. A different objective may be set using the corresponding constructor.

Author:

James MacGlashan

Field Summary

Fields

Modifier and Type	Field and Description
protected CorrelatedEquilibriumSolver.CorrelatedEquilibriumObjective	objective

Fields inherited from class burlap.behavior.stochasticgames.agents.twoplayer.singlestage.equilibriumplayer.BimatrixEquilibriumSolver

doubleEpislon, lastColPlayerPayoff, lastColsStrategy, lastRowPlayerPayoff, lastRowStrategy

Constructor Summary

Constructors

Constructor and Description
CorrelatedEquilibrium()
CorrelatedEquilibrium(CorrelatedEquilibriumSolver.CorrelatedEquilibriumObjective objective)

Method Summary

Modifier and Type	Method and Description
double[]	computeColStrategy(double[][] rowPayoff, double[][] colPayoff) Computes and returns the column player strategy for the given bimatrix game.
double[]	computeRowStrategy(double[][] rowPayoff, double[][] colPayoff) Computes and returns the row player strategy for the given bimatrix game.

Methods inherited from class burlap.behavior.stochasticgames.agents.twoplayer.singlestage.equilibriumplayer.BimatrixEquilibriumSolver

bimatrixEqualsLast, doubleEquality, getLastComputedColStrategy, getLastComputedRowStrategy, solve

Methods inherited from class java.lang.Object

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

Field Detail

objective

protected CorrelatedEquilibriumSolver.CorrelatedEquilibriumObjective objective

Constructor Detail

CorrelatedEquilibrium

public CorrelatedEquilibrium()

CorrelatedEquilibrium

public CorrelatedEquilibrium(CorrelatedEquilibriumSolver.CorrelatedEquilibriumObjective objective)

Method Detail

computeRowStrategy

public double[] computeRowStrategy(double[][] rowPayoff,
                                   double[][] colPayoff)

Description copied from class: BimatrixEquilibriumSolver

Computes and returns the row player strategy for the given bimatrix game. The strategy is represented as a double array where a[i] is the probability of action i being selected.

Specified by:

computeRowStrategy in class BimatrixEquilibriumSolver

Parameters:

rowPayoff - the row player payoffs.

colPayoff - the column player payoffs.

Returns:

the row player strategy.

computeColStrategy

public double[] computeColStrategy(double[][] rowPayoff,
                                   double[][] colPayoff)

Description copied from class: BimatrixEquilibriumSolver

Computes and returns the column player strategy for the given bimatrix game. The strategy is represented as a double array where a[i] is the probability of action i being selected.

Specified by:

computeColStrategy in class BimatrixEquilibriumSolver

Parameters:

rowPayoff - the row player payoffs.

colPayoff - the column player payoffs.

Returns:

the column player strategy.