You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Robert Muir (JIRA)" <ji...@apache.org> on 2011/04/25 21:59:04 UTC
[jira] [Updated] (SOLR-2477) add analyzer type="phrase"
[ https://issues.apache.org/jira/browse/SOLR-2477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Muir updated SOLR-2477:
------------------------------
Attachment: SOLR-2477.patch
here's my example fieldtype from the test:
{noformat}
<analyzer type="index">
<!-- pretty standard, except stopwords are indexed, and WDF preserves -->
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.WordDelimiterFilterFactory" preserveOriginal="1" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
<filter class="solr.PorterStemFilterFactory"/>
</analyzer>
<analyzer type="query">
<!-- remove stopwords, expand synonyms, WDF, etc etc. -->
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true"/>
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
<filter class="solr.PorterStemFilterFactory"/>
</analyzer>
<analyzer type="phrase">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<!-- in this case no synonyms are expanded, and the exact stopwords, punctuation, etc must be present -->
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
<filter class="solr.PorterStemFilterFactory"/>
</analyzer>
</fieldType>
{noformat}
> add analyzer type="phrase"
> --------------------------
>
> Key: SOLR-2477
> URL: https://issues.apache.org/jira/browse/SOLR-2477
> Project: Solr
> Issue Type: Improvement
> Reporter: Robert Muir
> Fix For: 4.0
>
> Attachments: SOLR-2477.patch
>
>
> This is just exposing LUCENE-2892, so you can easily configure things
> so that if users put things in double quotes they get a more precise search.
--
This message is automatically generated by JIRA.
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