org.processmining.nlplogutils.algorithms.highdim

Class HighDimensionalContextCreator

java.lang.Object

org.processmining.nlplogutils.algorithms.highdim.HighDimensionalContextCreator

All Implemented Interfaces:

ContextCreator

public class HighDimensionalContextCreator
extends java.lang.Object
implements ContextCreator

Created by andreas on 18/01/2017.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.deckfour.xes.classification.XEventClasses	classes
protected gnu.trove.map.hash.THashMap<HighDimPoint,HighDimPoint>	eventsContextsPerClass
protected org.deckfour.xes.model.XLog	log
protected java.lang.String	origLabel

Constructor Summary

Constructors

Constructor and Description
HighDimensionalContextCreator()

Method Summary

Modifier and Type	Method and Description
void	addToContext(int traceId, int eventId, java.util.List<org.processmining.framework.util.Pair<org.deckfour.xes.classification.XEventClass,java.lang.Double>> contextBefore, java.util.List<org.processmining.framework.util.Pair<org.deckfour.xes.classification.XEventClass,java.lang.Double>> contextAfter)
org.apache.commons.math3.ml.clustering.DBSCANClusterer<HighDimPoint>	getHighDimPointDBSCANClusterer(java.util.List<HighDimPoint> points, org.apache.commons.math3.ml.distance.DistanceMeasure measure)
java.util.List<Modification>	getModifications() We can assume that all the events were added ContextCreator.addToContext(int, int, List, List) before.
void	setup(org.deckfour.xes.model.XLog log, org.deckfour.xes.classification.XEventClasses classes, java.lang.String origLabel, long seed)

Methods inherited from class java.lang.Object

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

Field Detail

eventsContextsPerClass

protected gnu.trove.map.hash.THashMap<HighDimPoint,HighDimPoint> eventsContextsPerClass

log

protected org.deckfour.xes.model.XLog log

classes

protected org.deckfour.xes.classification.XEventClasses classes

origLabel

protected java.lang.String origLabel

Constructor Detail

HighDimensionalContextCreator

public HighDimensionalContextCreator()

Method Detail

setup

public void setup(org.deckfour.xes.model.XLog log,
                  org.deckfour.xes.classification.XEventClasses classes,
                  java.lang.String origLabel,
                  long seed)

Specified by:

setup in interface ContextCreator

Parameters:

log - the log which is processed

classes - the event classes that appear in the log

origLabel - the event label for the class that will be disambiguated.

seed - the seed for any random stuff that is happening inside the context creator

addToContext

public void addToContext(int traceId,
                         int eventId,
                         java.util.List<org.processmining.framework.util.Pair<org.deckfour.xes.classification.XEventClass,java.lang.Double>> contextBefore,
                         java.util.List<org.processmining.framework.util.Pair<org.deckfour.xes.classification.XEventClass,java.lang.Double>> contextAfter)

Specified by:

addToContext in interface ContextCreator

Parameters:

traceId - The id of the trace in the log (log.get(traceId) would return the )

contextBefore - The context before the current event

contextAfter - The context after the current event

getModifications

public java.util.List<Modification> getModifications()

Description copied from interface: ContextCreator

We can assume that all the events were added ContextCreator.addToContext(int, int, List, List) before.

Specified by:

getModifications in interface ContextCreator

getHighDimPointDBSCANClusterer

public org.apache.commons.math3.ml.clustering.DBSCANClusterer<HighDimPoint> getHighDimPointDBSCANClusterer(java.util.List<HighDimPoint> points,
                                                                                                           org.apache.commons.math3.ml.distance.DistanceMeasure measure)