net.sourceforge.nite.datainspection.impl
Class BooleanMetric

java.lang.Object
  net.sourceforge.nite.datainspection.impl.BooleanMetric

All Implemented Interfaces:

DistanceMetric

public class BooleanMetric
extends java.lang.Object
implements DistanceMetric

class DiceMetric for distance metrics for alpha

Author:

Rieks op den Akker

Constructor Summary

BooleanMetric()

Method Summary

double

distance(Value f, Value s) implements distance of interface DistanceMetric using nominal boolean valued metric

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanMetric

public BooleanMetric()

Method Detail

distance

public double distance(Value f,
                       Value s)

implements distance of interface DistanceMetric using nominal boolean valued metric

Specified by:

distance in interface DistanceMetric

Parameters:

f - ans are not null Values

Returns:

1.0 when not equal