com.wcohen.ss
Class ScaledLevenstein

java.lang.Object
  com.wcohen.ss.AbstractStringDistance
      com.wcohen.ss.NeedlemanWunsch
          com.wcohen.ss.Levenstein
              com.wcohen.ss.ScaledLevenstein

All Implemented Interfaces:

StringDistance, StringDistanceLearner

public class ScaledLevenstein
extends Levenstein

Levenstein string distance. Levenstein distance is basically NeedlemanWunsch with unit costs for all operations.

Constructor Summary

ScaledLevenstein()

Method Summary

static void	main(java.lang.String[] argv)
double	score(StringWrapper s, StringWrapper t) This method needs to be implemented by subclasses.
java.lang.String	toString()

Methods inherited from class com.wcohen.ss.NeedlemanWunsch

explainScore

Methods inherited from class com.wcohen.ss.AbstractStringDistance

addExample, doMain, explainScore, getDistance, hasNextQuery, nextQuery, prepare, prepare, prepare, score, setDistanceInstancePool, setStringWrapperPool

Methods inherited from class java.lang.Object

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

Constructor Detail

ScaledLevenstein

public ScaledLevenstein()

Method Detail

score

public double score(StringWrapper s,
                    StringWrapper t)

Description copied from class: AbstractStringDistance

This method needs to be implemented by subclasses.

Specified by:

score in interface StringDistance

Overrides:

score in class NeedlemanWunsch

toString

public java.lang.String toString()

Overrides:

toString in class Levenstein

main

public static void main(java.lang.String[] argv)