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Posted to issues@commons.apache.org by "Henri Yandell (JIRA)" <ji...@apache.org> on 2010/02/08 03:45:27 UTC
[jira] Commented: (LANG-591) A more complex Levenshtein distance
would be useful
[ https://issues.apache.org/jira/browse/LANG-591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830816#action_12830816 ]
Henri Yandell commented on LANG-591:
------------------------------------
Not a fan of the API - i.e. LevenshteinResults should be an immutable return, not a mutable passed in. setXxx methods should be removed.
I'd also be tempted to retcon the old API on top of the new one - slows it down a bit, though a private method with a boolean 'collateResults' parameter could be used to keep things largely optimized.
> A more complex Levenshtein distance would be useful
> ---------------------------------------------------
>
> Key: LANG-591
> URL: https://issues.apache.org/jira/browse/LANG-591
> Project: Commons Lang
> Issue Type: New Feature
> Components: lang.*
> Affects Versions: 3.0
> Reporter: Benson Margulies
> Attachments: LANG-591.diff
>
>
> For some applications, it is necessary to get insert/delete/substitution counts from the distance algorithm. I am attaching a patch that provides this.
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