Hi Elvi,
If you use "discovery" for searching,
you need to add some new filters to solr search schema.
Edit file [dspace]/solr/search/conf/schema.xml
In "fieldType" named "text" you can put:
<charFilter class="solr.MappingCharFilterFactory"
mapping="mapping-FoldToASCII.txt"/>
at all analyzers.
At the end it looks like:
<fieldType name="text" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<!-- added for ignore accents -->
<charFilter class="solr.MappingCharFilterFactory"
mapping="mapping-FoldToASCII.txt"/>
<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.
add enablePositionIncrements=true in both the index and query
analyzers to leave a 'gap' for more accurate phrase queries.
-->
<filter class="solr.StopFilterFactory"
ignoreCase="true"
words="stopwords.txt"
enablePositionIncrements="true"
/>
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1"
generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0"
splitOnCaseChange="1"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.EnglishPorterFilterFactory"
protected="protwords.txt"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
<analyzer type="query">
<!-- added for ignore accents -->
<charFilter class="solr.MappingCharFilterFactory"
mapping="mapping-FoldToASCII.txt"/>
<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.EnglishPorterFilterFactory"
protected="protwords.txt"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
</fieldType>
Then, you need to create the file
[dspace]/solr/search/conf/mapping-FoldToASCII.txt
You can find it at:
http://code.google.com/p/eaditor/source/browse/branches/solr-home/indexes/published/conf/mapping-FoldToASCII.txt?r=258
Hope that helps,
Al 07/11/2012 06:06, En/na Nemiz, Elvi ha escrit:
Dear all,
Hello, is it possible for discovery to ignore accents when searching? E.g., if I
search for the word Nuñez, search results will return Nuñez and Nunez. We are
using dspace 1.8.2. Thanks in advance.
Cheers,
Elvi
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