Or possibly use the synonym filter at query or index time for common
misspellings or misunderstandings about the spelling. That would be
automatic, without the user needing to add the explicit fuzzy query
operator.
-- Jack Krupansky
-----Original Message-----
From: Anshum Gupta
Sent: Tuesday, July 22, 2014 4:54 PM
To: solr-user@lucene.apache.org
Subject: Re: How to get Lacuma to match Lucuma
Hi Warren,
Check out the section about fuzzy search here
https://cwiki.apache.org/confluence/display/solr/The+Standard+Query+Parser.
On Tue, Jul 22, 2014 at 1:29 PM, Warren Bell <warr...@clarksnutrition.com>
wrote:
What field type or filters do I use to get something like the word
“Lacuma” to return results with “Lucuma” in it ? The word “Lucuma” has
been
indexed in a field with field type text_en_splitting that came with the
original solar examples.
Thanks,
Warren
<fieldType name="text_en_splitting" class="solr.TextField"
positionIncrementGap="100" autoGeneratePhraseQueries="true">
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<!-- in this example, we will only use synonyms at query time
<filter class="solr.SynonymFilterFactory"
synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
-->
<!-- Case insensitive stop word removal.
-->
<filter class="solr.StopFilterFactory"
ignoreCase="true"
words="lang/stopwords_en.txt"
/>
<filter class="solr.WordDelimiterFilterFactory"
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">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
ignoreCase="true" expand="true"/>
<filter class="solr.StopFilterFactory"
ignoreCase="true"
words="lang/stopwords_en.txt"
/>
<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>
</fieldType>
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--
Anshum Gupta
http://www.anshumgupta.net
