org.processmining.generalizedconformance.algorithms.miner.distance

Class SimpleDistanceFunction

java.lang.Object

org.processmining.generalizedconformance.algorithms.miner.distance.SimpleDistanceFunction

All Implemented Interfaces:

DistanceFunction

Direct Known Subclasses:

WeightedDistanceFunction

public class SimpleDistanceFunction
extends java.lang.Object
implements DistanceFunction

Constructor Summary

Constructors

Constructor and Description
SimpleDistanceFunction()

Method Summary

Modifier and Type	Method and Description
double	getFinalDistance(Distance dist) Computes some (weighted) average of the individual distance components.
double	getModelLogDistance(Distance dist)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleDistanceFunction

public SimpleDistanceFunction()

Method Detail

getFinalDistance

public double getFinalDistance(Distance dist)

Description copied from interface: DistanceFunction

Computes some (weighted) average of the individual distance components.

Specified by:

getFinalDistance in interface DistanceFunction

Parameters:

dist - Distance object containing all dimensions of distances between log and model

Returns:

the final distance in form of a double. Values should be between 0 (best) and 1 (worst)

getModelLogDistance

public double getModelLogDistance(Distance dist)

Specified by:

getModelLogDistance in interface DistanceFunction

Parameters:

dist - Distance object containing all dimensions of distances between log and model

Returns:

the distance between the log and model in the current search state (it is usually computed based on precision, fitness, generalization)