net.sf.tweety.arg.prob.analysis

Class PAInconsistencyMeasure

java.lang.Object

net.sf.tweety.arg.prob.analysis.PAInconsistencyMeasure

All Implemented Interfaces:

InconsistencyMeasure<PartialProbabilityAssignment>

public class PAInconsistencyMeasure
extends java.lang.Object
implements InconsistencyMeasure<PartialProbabilityAssignment>

This inconsistency measure measures the distance between a given partial probability assignment to the set of rational/justifiable probabilistic extensions of a given Dung theory.

Author:

Matthias Thimm

Field Summary

Fields

Modifier and Type	Field and Description
private DungTheory	dungTheory The Dung theory against the partial prob assignments are measured.
private RealVectorNorm	norm The norm used for measuring the distances.
private PASemantics	semantics The semantics against which the inconsistency of partial probability assignments are measured.

Fields inherited from interface net.sf.tweety.logics.commons.analysis.InconsistencyMeasure

MEASURE_TOLERANCE

Constructor Summary

Constructors

Constructor and Description
PAInconsistencyMeasure(RealVectorNorm norm, DungTheory theory, PASemantics semantics) Creates a new inconsinstency measure which uses the given norm and measures wrt.

Method Summary

Modifier and Type	Method and Description
java.lang.Double	inconsistencyMeasure(PartialProbabilityAssignment ppa) This method measures the inconsistency of the given belief base.

Methods inherited from class java.lang.Object

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

Field Detail

norm

private RealVectorNorm norm

The norm used for measuring the distances.

dungTheory

private DungTheory dungTheory

The Dung theory against the partial prob assignments are measured.

semantics

private PASemantics semantics

The semantics against which the inconsistency of partial probability assignments are measured.

Constructor Detail

PAInconsistencyMeasure

public PAInconsistencyMeasure(RealVectorNorm norm,
                              DungTheory theory,
                              PASemantics semantics)

Creates a new inconsinstency measure which uses the given norm and measures wrt. the given theory.

Parameters:

norm - a norm

theory - a Dung theory

semantics - the semantics against which the inconsistency of partial probability assignments are measured.

Method Detail

inconsistencyMeasure

public java.lang.Double inconsistencyMeasure(PartialProbabilityAssignment ppa)

Description copied from interface: InconsistencyMeasure

This method measures the inconsistency of the given belief base.

Specified by:

inconsistencyMeasure in interface InconsistencyMeasure<PartialProbabilityAssignment>

Parameters:

ppa - a belief base.

Returns:

a Double indicating the degree of inconsistency.