Package org.getalp.dbnary.enhancer.similarity.string

Class TverskiIndex

java.lang.Object

org.getalp.dbnary.enhancer.similarity.string.TverskiIndex

All Implemented Interfaces:

SimilarityMeasure

public class TverskiIndex
extends Object
implements SimilarityMeasure

Constructor Summary

Constructors

Constructor	Description
TverskiIndex(double alpha, double beta)
TverskiIndex(double alpha, double beta, boolean fuzzyMatching, boolean symmetric)
TverskiIndex(double alpha, double beta, boolean fuzzyMatching, boolean symmetric, com.wcohen.ss.AbstractStringDistance distance)
TverskiIndex(Segmenter segmenter, double alpha, double beta)
TverskiIndex(Segmenter segmenter, double alpha, double beta, boolean fuzzyMatching, boolean symmetric)

Method Summary

Modifier and Type	Method	Description
double	compute(String a, String b)
double	compute(List<String> a, List<String> b)
boolean	isLcssConstraint()
static int	longestSubString(String first, String second)
void	setLcssConstraint(boolean lcssConstraint)

Methods inherited from class java.lang.Object

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

Constructor Detail

TverskiIndex

public TverskiIndex(double alpha,
                    double beta)

TverskiIndex

public TverskiIndex(double alpha,
                    double beta,
                    boolean fuzzyMatching,
                    boolean symmetric,
                    com.wcohen.ss.AbstractStringDistance distance)

TverskiIndex

public TverskiIndex(double alpha,
                    double beta,
                    boolean fuzzyMatching,
                    boolean symmetric)

TverskiIndex

public TverskiIndex(Segmenter segmenter,
                    double alpha,
                    double beta)

TverskiIndex

public TverskiIndex(Segmenter segmenter,
                    double alpha,
                    double beta,
                    boolean fuzzyMatching,
                    boolean symmetric)

Method Detail

longestSubString

public static int longestSubString(String first,
                                   String second)

compute

public double compute(String a,
                      String b)

Specified by:

compute in interface SimilarityMeasure

compute

public double compute(List<String> a,
                      List<String> b)

isLcssConstraint

public boolean isLcssConstraint()

setLcssConstraint

public void setLcssConstraint(boolean lcssConstraint)