Package org.processmining.localityawareplacenetoracle.algorithms

Class MatrixCalculations

java.lang.Object

org.processmining.localityawareplacenetoracle.algorithms.MatrixCalculations

public class MatrixCalculations
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
MatrixCalculations()

Method Summary

Modifier and Type	Method	Description
static DEFOutput	calculateDEFMatrix(org.deckfour.xes.model.XLog log, org.deckfour.xes.classification.XEventClasses classes, int contextWindowSize)
static DMOutput	calculateDMmatrix(DEFOutput DEFMatrix)	Calculates the Heuristic Miner-like matrix.
static InterActivityRelationOutput	calculateLocalDEFMatrrix(org.deckfour.xes.model.XTrace trace, int startIndex, int contexSize, org.deckfour.xes.classification.XEventClasses classes)
static double[][]	initializeMatrix(int size)	Initializes a square matrix of given size with all elements as zero.

Methods inherited from class java.lang.Object

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

Constructor Detail

MatrixCalculations

public MatrixCalculations()

Method Detail

initializeMatrix

public static double[][] initializeMatrix(int size)

Initializes a square matrix of given size with all elements as zero.

Parameters:

size - The size of the matrix.

Returns:

A square matrix with all elements set to zero.

calculateDEFMatrix

public static DEFOutput calculateDEFMatrix(org.deckfour.xes.model.XLog log,
                                           org.deckfour.xes.classification.XEventClasses classes,
                                           int contextWindowSize)

calculateDMmatrix

public static DMOutput calculateDMmatrix(DEFOutput DEFMatrix)

Calculates the Heuristic Miner-like matrix.

Parameters:

dfMatrix - The Directly Follows matrix.

Returns:

The Heuristic Miner-like matrix.

calculateLocalDEFMatrrix

public static InterActivityRelationOutput calculateLocalDEFMatrrix(org.deckfour.xes.model.XTrace trace,
                                                                   int startIndex,
                                                                   int contexSize,
                                                                   org.deckfour.xes.classification.XEventClasses classes)