lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jan Høydahl (JIRA) <j...@apache.org>
Subject [jira] [Updated] (SOLR-3636) edismax, synonyms and mm=100%
Date Fri, 20 Jul 2012 12:18:34 GMT

     [ https://issues.apache.org/jira/browse/SOLR-3636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jan Høydahl updated SOLR-3636:
------------------------------

      Component/s: query parsers
    Fix Version/s: 5.0
                   4.0
    
> edismax, synonyms and mm=100%
> -----------------------------
>
>                 Key: SOLR-3636
>                 URL: https://issues.apache.org/jira/browse/SOLR-3636
>             Project: Solr
>          Issue Type: Bug
>          Components: query parsers
>            Reporter: Lance Norskog
>            Priority: Minor
>             Fix For: 4.0, 5.0
>
>
> There is a problem with query-side synonyms, edismax and must-match=100%. 
> edismax interprets must-match=100% as "number of terms found by edismax from the original
query". These terms go through the query analyzer, and the synonym filter creates more terms,
*but* the must-match term count is not incremented. Thus, given a synonym of
> {code}
> monkeyhouse => monkey house
> {code}
> the query {{q=big+monkeyhouse&mm=100%}} becomes (effectively) {{q=big+monkey+house&mm=2}}.
This query finds documents matching only two out of three terms {{big+monkey, monkey+house,
big+house}}.
> This might also be a problem in dismax.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

       

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Mime
View raw message