info.debatty.java.stringsimilarity

Class NormalizedLevenshtein

java.lang.Object

info.debatty.java.stringsimilarity.NormalizedLevenshtein

All Implemented Interfaces:

NormalizedStringDistance, NormalizedStringSimilarity, StringDistance, StringSimilarity, Serializable

public class NormalizedLevenshtein
extends Object
implements NormalizedStringDistance, NormalizedStringSimilarity

Author:

Thibault Debatty

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NormalizedLevenshtein()

Method Summary

Methods

Modifier and Type	Method and Description
double	distance(String s1, String s2)
static void	main(String[] args)
double	similarity(String s1, String s2) Compute and return a measure of similarity between 2 strings.

Methods inherited from class java.lang.Object

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

Constructor Detail

NormalizedLevenshtein

public NormalizedLevenshtein()

Method Detail

main

public static void main(String[] args)

distance

public double distance(String s1,
              String s2)

Specified by:

distance in interface StringDistance

similarity

public double similarity(String s1,
                String s2)

Description copied from interface: StringSimilarity

Compute and return a measure of similarity between 2 strings.

Specified by:

similarity in interface StringSimilarity

Returns:

similarity (0 means both strings are completely different)