public class JaccardSimilarity extends Object implements SimilarityScore<Double>
For further explanation about Jaccard Similarity, refer https://en.wikipedia.org/wiki/Jaccard_index
| Constructor and Description | 
|---|
| JaccardSimilarity() | 
| Modifier and Type | Method and Description | 
|---|---|
| Double | apply(CharSequence left,
     CharSequence right)Calculates Jaccard Similarity of two set character sequence passed as
 input. | 
public Double apply(CharSequence left, CharSequence right)
apply in interface SimilarityScore<Double>left - first character sequenceright - second character sequenceIllegalArgumentException - if either String input nullCopyright © 2014–2018 The Apache Software Foundation. All rights reserved.