edu.northwestern.at.morphadorner.corpuslinguistics.stringsimilarity

Class LetterEquivalence

java.lang.Object

edu.northwestern.at.morphadorner.corpuslinguistics.stringsimilarity.LetterEquivalence

All Implemented Interfaces:

StringSimilarity

public class LetterEquivalence
extends java.lang.Object
implements StringSimilarity

Letter equivalence for two strings.

Constructor Summary

Constructors

Constructor and Description
LetterEquivalence() Create LetterEquivalence instance.

Method Summary

Methods

Modifier and Type	Method and Description
static int	letterEquivalence(java.lang.String s1, java.lang.String s2) Compute letter equivalence for two strings.
static double	letterEquivalenceSimilarity(java.lang.String s1, java.lang.String s2) Compute letter equivalence similarity of two strings.
double	similarity(java.lang.String s1, java.lang.String s2) Compute letter equivalence similarity of two strings.

Methods inherited from class java.lang.Object

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

Constructor Detail

LetterEquivalence

public LetterEquivalence()

Create LetterEquivalence instance.

Method Detail

letterEquivalence

public static int letterEquivalence(java.lang.String s1,
                    java.lang.String s2)

Compute letter equivalence for two strings.

Parameters:

s1 - First string.

s2 - Second string.

Returns:

Letter equivalence value.

letterEquivalenceSimilarity

public static double letterEquivalenceSimilarity(java.lang.String s1,
                                 java.lang.String s2)

Compute letter equivalence similarity of two strings.

Parameters:

s1 - First string.

s2 - Second string.

Returns:

Similarity measure in the range [0,1] .

similarity

public double similarity(java.lang.String s1,
                java.lang.String s2)

Compute letter equivalence similarity of two strings.

Specified by:

similarity in interface StringSimilarity

Parameters:

s1 - First string.

s2 - Second string.

Returns:

Similarity measure in the range [0,1] .