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From "Robert Muir (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-3846) Fuzzy suggester
Date Mon, 05 Mar 2012 12:38:05 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-3846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13222303#comment-13222303
] 

Robert Muir commented on LUCENE-3846:
-------------------------------------

{quote}
I personally would not try this argument with molecular biology teams, and tell them their
POM and BLOSUM matrices are worthless or to someone in record linkage community (Lucene was
used in this context a lot) or ... 
{quote}

Thats ok, I would :)

I don't think we should complicate already-complicated things unless there is some clear benefit.

I'm not worried about offending anyone.

                
> Fuzzy suggester
> ---------------
>
>                 Key: LUCENE-3846
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3846
>             Project: Lucene - Java
>          Issue Type: Improvement
>            Reporter: Michael McCandless
>            Assignee: Michael McCandless
>             Fix For: 3.6, 4.0
>
>         Attachments: LUCENE-3846.patch
>
>
> Would be nice to have a suggester that can handle some fuzziness (like spell correction)
so that it's able to suggest completions that are "near" what you typed.
> As a first go at this, I implemented 1T (ie up to 1 edit, including a transposition),
except the first letter must be correct.
> But there is a penalty, ie, the "corrected" suggestion needs to have a much higher freq
than the "exact match" suggestion before it can compete.
> Still tons of nocommits, and somehow we should merge this / make it work with analyzing
suggester too (LUCENE-3842).

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