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Posted to dev@lucene.apache.org by "Mike (Commented) (JIRA)" <ji...@apache.org> on 2012/02/06 03:39:59 UTC

[jira] [Commented] (SOLR-3100) Add an operator to edismax for term quorum

    [ https://issues.apache.org/jira/browse/SOLR-3100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13201003#comment-13201003 ] 

Mike commented on SOLR-3100:
----------------------------

Oops. Please ignore the bit about stemming above. Poor copy/paste on my behalf.
                
> Add an operator to edismax for term quorum
> ------------------------------------------
>
>                 Key: SOLR-3100
>                 URL: https://issues.apache.org/jira/browse/SOLR-3100
>             Project: Solr
>          Issue Type: New Feature
>          Components: search
>            Reporter: Mike
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> A project I'm working on requires *term quorum* searching with stemming turned off. The users are accostomed to Sphinx search, and thus expect a query like [ A AND (B C D)/2 ] to return only documents that contain A or at least two of B, C or D. 
> So this document would match:
> a b c
> But this one wouldn't:
> a b
> This can be a useful form of fuzzy searching, and I think we support it via the MM parameter, but we lack a user-facing operator for this. It would be great to add it.

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