org.processmining.pmind.algorithms.autocorrelations

Class CorrelationsCalculator

java.lang.Object

org.processmining.pmind.algorithms.autocorrelations.CorrelationsCalculator

public class CorrelationsCalculator
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
CorrelationsCalculator(org.deckfour.xes.model.XLog log, java.util.Collection<DMNAttribute> dmnAttributes, java.util.HashMap<org.deckfour.xes.classification.XEventClass,Activity> activities, double minCorr, double minPair)

Method Summary

Modifier and Type	Method and Description
boolean	calculateAutoCorrAll(java.util.ArrayList<java.util.ArrayList<java.lang.String>> data, java.lang.String at, int ac)
boolean	calculateAutoCorrTrace(int noAtt, java.util.ArrayList<java.util.ArrayList<java.lang.String>> data, java.lang.String at, int ac)
static double	calculateCorrelation(java.util.ArrayList<java.lang.String> val1, java.util.ArrayList<java.lang.String> val2, boolean parametric)
static double	calculateCorrelation(DMNAttribute at, DMNAttribute at2)
static org.apache.commons.math3.linear.RealMatrix	datToMat(Instances dat)
void	searchForAutocorrelations()

Methods inherited from class java.lang.Object

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

Constructor Detail

CorrelationsCalculator

public CorrelationsCalculator(org.deckfour.xes.model.XLog log,
                              java.util.Collection<DMNAttribute> dmnAttributes,
                              java.util.HashMap<org.deckfour.xes.classification.XEventClass,Activity> activities,
                              double minCorr,
                              double minPair)

Method Detail

calculateCorrelation

public static double calculateCorrelation(DMNAttribute at,
                                          DMNAttribute at2)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

calculateCorrelation

public static double calculateCorrelation(java.util.ArrayList<java.lang.String> val1,
                                          java.util.ArrayList<java.lang.String> val2,
                                          boolean parametric)

datToMat

public static org.apache.commons.math3.linear.RealMatrix datToMat(Instances dat)

searchForAutocorrelations

public void searchForAutocorrelations()
                               throws java.lang.Exception

Throws:

java.lang.Exception

calculateAutoCorrTrace

public boolean calculateAutoCorrTrace(int noAtt,
                                      java.util.ArrayList<java.util.ArrayList<java.lang.String>> data,
                                      java.lang.String at,
                                      int ac)
                               throws java.lang.Exception

Throws:

java.lang.Exception

calculateAutoCorrAll

public boolean calculateAutoCorrAll(java.util.ArrayList<java.util.ArrayList<java.lang.String>> data,
                                    java.lang.String at,
                                    int ac)
                             throws java.lang.Exception

Throws:

java.lang.Exception