nz.ac.waikato.mcennis.rat.graph.algorithm.reusablecores.distance
Class ManhattanDistance

java.lang.Object
  nz.ac.waikato.mcennis.rat.graph.algorithm.reusablecores.distance.ManhattanDistance

All Implemented Interfaces:

DistanceFunction

public class ManhattanDistance
extends java.lang.Object
implements DistanceFunction

Manhattan Distance measure as defined in Wikipedia

Constructor Summary

ManhattanDistance()

Method Summary

double

distance(DataVector inst1, DataVector inst2) Return the distance between the two given vectors as a double.

Methods inherited from class java.lang.Object

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

Constructor Detail

ManhattanDistance

public ManhattanDistance()

Method Detail

distance

public double distance(DataVector inst1,
                       DataVector inst2)

Description copied from interface: DistanceFunction

Return the distance between the two given vectors as a double.

Specified by:

distance in interface DistanceFunction

Parameters:

inst1 - left data vector

inst2 - right data vector

Returns:

distance by a given metric