lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tom Burton-West (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-3589) Edismax parser does not honor mm parameter if analyzer splits a token
Date Thu, 23 Aug 2012 21:12:42 GMT

    [ https://issues.apache.org/jira/browse/SOLR-3589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13440669#comment-13440669
] 

Tom Burton-West commented on SOLR-3589:
---------------------------------------

I'm not at the point where I understand the test cases for Edismax enough to write unit tests.
If someone can point me to an example unit test somewhere that I could use to model a test
please do.
  In the meantime, attached is a file which can be put in the Solr exampledocs directory and
indexed.  Sample queries demonstrating the problem with English hyphenated words and with
CJK are included 
                
> Edismax parser does not honor mm parameter if analyzer splits a token
> ---------------------------------------------------------------------
>
>                 Key: SOLR-3589
>                 URL: https://issues.apache.org/jira/browse/SOLR-3589
>             Project: Solr
>          Issue Type: Bug
>          Components: search
>    Affects Versions: 3.6, 4.0-BETA
>            Reporter: Tom Burton-West
>         Attachments: testSolr3589.xml.gz
>
>
> With edismax mm set to 100%  if one of the tokens is split into two tokens by the analyzer
chain (i.e. "fire-fly"  => fire fly), the mm parameter is ignored and the equivalent of
 OR query for "fire OR fly" is produced.
> This is particularly a problem for languages that do not use white space to separate
words such as Chinese or Japenese.
> See these messages for more discussion:
> http://lucene.472066.n3.nabble.com/edismax-parser-ignores-mm-parameter-when-tokenizer-splits-tokens-hypenated-words-WDF-splitting-etc-tc3991911.html
> http://lucene.472066.n3.nabble.com/edismax-parser-ignores-mm-parameter-when-tokenizer-splits-tokens-i-e-CJK-tc3991438.html
> http://lucene.472066.n3.nabble.com/Why-won-t-dismax-create-multiple-DisjunctionMaxQueries-when-autoGeneratePhraseQueries-is-false-tc3992109.html

--
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