Class JaccardDistance

java.lang.Object
org.apache.commons.text.similarity.JaccardDistance
All Implemented Interfaces:
EditDistance<Double>, SimilarityScore<Double>

public class JaccardDistance extends Object implements EditDistance<Double>
Measures the Jaccard distance of two sets of character sequence. Jaccard distance is the dissimilarity between two sets. It is the complementary of Jaccard similarity.

For further explanation about Jaccard Distance, refer https://en.wikipedia.org/wiki/Jaccard_index

Since:
1.0
  • Field Details

    • jaccardSimilarity

      private final JaccardSimilarity jaccardSimilarity
      We normalize the jaccardSimilarity for the purpose of computing the distance.
  • Constructor Details

    • JaccardDistance

      public JaccardDistance()
  • Method Details