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https://issues.apache.org/jira/browse/TEXT-126?focusedWorklogId=209583&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-209583
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ASF GitHub Bot logged work on TEXT-126:
---------------------------------------
Author: ASF GitHub Bot
Created on: 07/Mar/19 13:52
Start Date: 07/Mar/19 13:52
Worklog Time Spent: 10m
Work Description: aherbert commented on issue #103: TEXT-126: Adding
Sorensen-Dice similarity algoritham
URL: https://github.com/apache/commons-text/pull/103#issuecomment-470532750
I've had more of a think and have mocked an implementation for a generic
`IntersectionSimilarity`.
See [TEXT-155](https://issues.apache.org/jira/projects/TEXT/issues/TEXT-155)
and the code in the linked PR.
This class can be used to compute the Sorensen-Dice similarity for bigrams
or any other type of structure that you would like to analyse from the
`CharSequence`, e.g. characters, bigrams, trigrams, n-grams, words, etc.
Note: Sorensen-Dice similarity is the same as the F1-score
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Issue Time Tracking
-------------------
Worklog Id: (was: 209583)
Time Spent: 8h 40m (was: 8.5h)
> Dice's Coefficient Algorithm in String similarity
> -------------------------------------------------
>
> Key: TEXT-126
> URL: https://issues.apache.org/jira/browse/TEXT-126
> Project: Commons Text
> Issue Type: Improvement
> Reporter: Vicky Chawda
> Priority: Major
> Time Spent: 8h 40m
> Remaining Estimate: 0h
>
> I'd like to propose an extension to the algorithms for string similarity in
> *commons-text/src/main/java/org/apache/commons/text/similarity/*
> Dice's Coefficient Algorithm can be helpful for many who are looking for
> ranking similarities in strings.
> *Inspired from* - [http://www.catalysoft.com/articles/StrikeAMatch.html]
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