[jira] [Created] (TEXT-139) Improve JaccardSimilarity computational cost

[nick wong (JIRA)]

nick wong created TEXT-139:
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             Summary: Improve JaccardSimilarity computational cost
                 Key: TEXT-139
                 URL: https://issues.apache.org/jira/browse/TEXT-139
             Project: Commons Text
          Issue Type: Improvement
            Reporter: nick wong


Improve JaccardSimilarity computational cost from O(n*m) to O(n+m).

I found two unnecessary loops in JaccardSimilarity.calculateJaccardSimilarity() 
which can easy to be Improve.

 



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