edu.northwestern.at.morphadorner.corpuslinguistics.stringsimilarity

Class LetterPairSimilarity

java.lang.Object

edu.northwestern.at.morphadorner.corpuslinguistics.stringsimilarity.LetterPairSimilarity

All Implemented Interfaces:

StringSimilarity

public class LetterPairSimilarity
extends java.lang.Object
implements StringSimilarity

Constructor Summary

Constructors

Constructor and Description
LetterPairSimilarity()

Method Summary

Methods

Modifier and Type	Method and Description
protected static java.lang.String[]	letterPairs(java.lang.String s)
static double	letterPairSimilarity(java.lang.String s1, java.lang.String s2) Compute letter pair similarity of two strings.
double	similarity(java.lang.String s1, java.lang.String s2) Compute letter pair similarity of two strings.
protected static java.util.List<java.lang.String>	wordLetterPairs(java.lang.String s)

Methods inherited from class java.lang.Object

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

Constructor Detail

LetterPairSimilarity

public LetterPairSimilarity()

Method Detail

letterPairs

protected static java.lang.String[] letterPairs(java.lang.String s)

wordLetterPairs

protected static java.util.List<java.lang.String> wordLetterPairs(java.lang.String s)

Returns:

an ArrayList of 2-character Strings.

letterPairSimilarity

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

Compute letter pair 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 pair 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] .