Package org.tweetyproject.logics.commons.analysis

Class DfInconsistencyMeasure<S extends Formula>

java.lang.Object

org.tweetyproject.logics.commons.analysis.BeliefSetInconsistencyMeasure<S>

org.tweetyproject.logics.commons.analysis.DfInconsistencyMeasure<S>

Type Parameters:

S - The specific type of formulas

All Implemented Interfaces:

PostulateEvaluatable<S>, InconsistencyMeasure<BeliefSet<S,?>>

public class DfInconsistencyMeasure<S extends Formula>
extends BeliefSetInconsistencyMeasure<S>

This class implements the family of "Measures of the Degree of Inconsistency" from [Mu,Liu,Jin, Bell. A syntax-based approach to measuring the degree of inconsistency for belief bases. IJAR 52(7), 2011.]

Author:

Matthias Thimm

Field Summary

Fields inherited from interface org.tweetyproject.logics.commons.analysis.InconsistencyMeasure

MEASURE_TOLERANCE

Constructor Summary

Constructors

Constructor	Description
DfInconsistencyMeasure(SimpleFunction<double[],Double> measureFunction, MusEnumerator<S> enumerator)	Creates a new inconsistency measure.

Method Summary

Modifier and Type	Method	Description
Double	inconsistencyMeasure(Collection<S> formulas)	This method measures the inconsistency of the given set of formulas.
String	toString()

Methods inherited from class org.tweetyproject.logics.commons.analysis.BeliefSetInconsistencyMeasure

inconsistencyMeasure

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

DfInconsistencyMeasure

public DfInconsistencyMeasure(SimpleFunction<double[],Double> measureFunction,
 MusEnumerator<S> enumerator)

Creates a new inconsistency measure.

Parameters:

measureFunction - the measure function used to aggregate the normalized cardinalities of minimal inconsistent subsets.

enumerator - some MUs enumerator

Method Details

inconsistencyMeasure

public Double inconsistencyMeasure(Collection<S> formulas)

Description copied from class: BeliefSetInconsistencyMeasure

This method measures the inconsistency of the given set of formulas.

Specified by:

inconsistencyMeasure in class BeliefSetInconsistencyMeasure<S extends Formula>

Parameters:

formulas - a collection of formulas.

Returns:

a Double indicating the degree of inconsistency.

toString

public String toString()

Overrides:

toString in class Object