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From "Mike (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SOLR-3100) Add an operator to edismax for term quorum
Date Mon, 06 Feb 2012 02:37:59 GMT
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


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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