moj.similarity.measures
Class BinOchiai1S_row
java.lang.Object
moj.similarity.SimilarityMeasure
moj.similarity.measures.BinOchiai1S_row
public class BinOchiai1S_row
- extends SimilarityMeasure
BINARY OCHIAI 1 SIMILARITY COEFFICIENT
http://crrm.univ-mrs.fr/commercial/software/dataview/appendix.html
similarity [0, 1] (Ochiai 1957)
Usage: for binary data.
- Version:
- 2004-Oct-01
- Author:
- Martin Hassel
BinOchiai1S_row
public BinOchiai1S_row()
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