Package org.processmining.lpm.projection

Class RelativeEntropyBasedProjector

java.lang.Object

org.processmining.lpm.projection.RelativeEntropyBasedProjector

All Implemented Interfaces:

Projector

public class RelativeEntropyBasedProjector
extends java.lang.Object
implements Projector

Constructor Summary

Constructors

Constructor	Description
RelativeEntropyBasedProjector()
RelativeEntropyBasedProjector(double entropyThreshold)

Method Summary

Modifier and Type	Method	Description
static double	getEntropyFromDistribution(double[] distribution)
double	getLogRelationBasedRelativeInformationGain(org.deckfour.xes.model.XLog originalLog, org.deckfour.xes.model.XLog refinedLog)
java.util.Set<java.util.Set<java.lang.String>>	getProjections(org.deckfour.xes.model.XLog log)
java.util.Map<java.lang.Integer,java.util.Set<java.util.Set<java.lang.String>>>	recurseProjectionSetGrowth(java.util.Map<java.lang.Integer,java.util.Set<java.util.Set<java.lang.String>>> projectionSet, int iteration)

Methods inherited from class java.lang.Object

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

Constructor Detail

RelativeEntropyBasedProjector

public RelativeEntropyBasedProjector()

RelativeEntropyBasedProjector

public RelativeEntropyBasedProjector(double entropyThreshold)

Method Detail

getProjections

public java.util.Set<java.util.Set<java.lang.String>> getProjections(org.deckfour.xes.model.XLog log)

Specified by:

getProjections in interface Projector

recurseProjectionSetGrowth

public java.util.Map<java.lang.Integer,java.util.Set<java.util.Set<java.lang.String>>> recurseProjectionSetGrowth(java.util.Map<java.lang.Integer,java.util.Set<java.util.Set<java.lang.String>>> projectionSet,
                                                                                                                        int iteration)

getLogRelationBasedRelativeInformationGain

public double getLogRelationBasedRelativeInformationGain(org.deckfour.xes.model.XLog originalLog,
                                                         org.deckfour.xes.model.XLog refinedLog)

getEntropyFromDistribution

public static double getEntropyFromDistribution(double[] distribution)