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https://issues.apache.org/jira/browse/TEXT-103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18065901#comment-18065901
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Ron Ladin commented on TEXT-103:
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*Hi, I would like to pick this up and work on a patch. I will submit a PR
shortly*
> Add provision to change the cost for insert, delete and replace operation in
> levenshtein distance
> -------------------------------------------------------------------------------------------------
>
> Key: TEXT-103
> URL: https://issues.apache.org/jira/browse/TEXT-103
> Project: Commons Text
> Issue Type: Improvement
> Reporter: Rohit Agarwal
> Priority: Minor
> Labels: newbie, patch
> Fix For: 1.x
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> There are two implementation of levenshtein distance, unlimitedCompare and
> limitedCompare.
> I propose to generalise the levenshtein distance by adding an option to
> change the value of
> 1) Addition of Character.
> 2) Deletion of Character.
> 3) Substitution of Character.
> Currently they are all set to 1. For backward compatibility this will be the
> default case.
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