moj.similarity.measures
Class JaccardS_row

java.lang.Object
  moj.similarity.SimilarityMeasure
      moj.similarity.measures.JaccardS_row

public class JaccardS_row
extends SimilarityMeasure

JACCARD SIMILARITY COEFFICIENT
(e.g., Jaccard 1912, The distribution of the flora of the alpine zone, New Phytologist 11:37-50); Sokal Sneath 1963:133;

Version:

2004-Sep-03

Author:

Martin Hassel

Constructor Summary

JaccardS_row()

Method Summary

double[][]

analyzeMatrix(float[][] data_matrix)

Methods inherited from class java.lang.Object

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

Constructor Detail

JaccardS_row

public JaccardS_row()

Method Detail

analyzeMatrix

public double[][] analyzeMatrix(float[][] data_matrix)

Specified by:

analyzeMatrix in class SimilarityMeasure

Parameters:

data_matrix - an array of float arrays denoting the rows in the matrix that are to be compared for similarity.

Returns:

an array of double arrays containing the similarities between all rows