prompt.roles.utils

Class Entropy

java.lang.Object

prompt.roles.utils.Entropy

public class Entropy
extends java.lang.Object

This class manages the standard entropy concepts

Author:

Marco Veluscek, Andrea Burattin

Constructor Summary

Constructors

Constructor and Description
Entropy()

Method Summary

Modifier and Type	Method and Description
static double	computeEntropy(RoleSet roles, org.deckfour.xes.model.XLog log, boolean considerUserFrequencies) This method computes the entropy as described in the formula (3) of the related paper ("Business Models Enhancement through Discovery of Roles", CIDM 2013).

Methods inherited from class java.lang.Object

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

Constructor Detail

Entropy

public Entropy()

Method Detail

computeEntropy

public static double computeEntropy(RoleSet roles,
                                    org.deckfour.xes.model.XLog log,
                                    boolean considerUserFrequencies)

This method computes the entropy as described in the formula (3) of the related paper ("Business Models Enhancement through Discovery of Roles", CIDM 2013).

Parameters:

roles - the set of roles identified

log - the log

considerUserFrequencies - whether to consider also the single frequencies of each user

Returns:

the entropy value