Ok. I have managed to get the search component added (You rock Grant). I
am having some interesting issues now with the suggestions. We sell shoes
online so I am trying to get it to spellcheck for brand name.
When I search konverse with spelling on it returns converse correctly
however when I search nice (instead of nike) I am returned all sorts of
results not sorted by frequency. I have even turned on onlyMorePopular but
it still is returning all of the different words in no order. Nike is by
far the most frequent term how do I get it to the top?
I am currently using the svn build of solr1.4. I have included the
configuration as well as the resultset return for spelling suggestions.
Below is the configuration:
<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
<!--<str name="queryAnalyzerFieldType">textSpell</str>-->
<str name="buildOnCommit">true</str>
<lst name="spellchecker">
<str name="name">default</str>
<str name="classname">solr.IndexBasedSpellChecker</str>
<str name="field">word</str>
<str name="spellcheckIndexDir">./spellchecker1</str>
<str name="accuracy">0.5</str>
</lst>
<lst name="spellchecker">
<str name="name">jarowinkler</str>
<str name="field">word</str>
<!-- Use a different Distance Measure -->
<str
name="distanceMeasure">org.apache.lucene.search.spell.JaroWinklerDistance</s
tr>
<str name="spellcheckIndexDir">./spellchecker2</str>
</lst>
<lst name="spellchecker">
<str name="classname">solr.FileBasedSpellChecker</str>
<str name="name">file</str>
<str name="sourceLocation">spellings.txt</str>
<str name="characterEncoding">UTF-8</str>
<str name="indexDir">./spellcheckerFile</str>
</lst>
</searchComponent>
Return results:
<lst name="spellcheck">
?
<lst name="suggestions">
?
<lst name="nice">
<int name="numFound">20</int>
<int name="startOffset">0</int>
<int name="endOffset">4</int>
<int name="origFreq">0</int>
?
<lst name="suggestion">
<int name="frequency">47</int>
<str name="word">Mice</str>
</lst>
?
<lst name="suggestion">
<int name="frequency">26</int>
<str name="word">Vice</str>
</lst>
?
<lst name="suggestion">
<int name="frequency">14</int>
<str name="word">Nice</str>
</lst>
?
<lst name="suggestion">
<int name="frequency">4</int>
<str name="word">Bice</str>
</lst>
?
<lst name="suggestion">
<int name="frequency">1</int>
<str name="word">Dice</str>
</lst>
?
<lst name="suggestion">
<int name="frequency">4099</int>
<str name="word">Nike</str>
</lst>
On 11/11/08 4:39 AM, "Grant Ingersoll" <[EMAIL PROTECTED]> wrote:
> Hi Jeff,
>
> A SearchComponent allows you to connect functionality with any Request
> Handler, allowing you to inline spelling requests (or other things
> like MoreLikeThis) with your queries, saving you from having to make
> an extra request.
>
> I walk through a lot of this in my article on Solr 1.3 for IBM
> devWorks:
> http://www.ibm.com/developerworks/java/library/j-solr-update/?S_TACT=105AGX01&;
> S_CMP=HP
>
> You can also refer to the Wiki at:
> http://wiki.apache.org/solr/SearchComponent
> and specifically:
> http://wiki.apache.org/solr/SpellCheckComponent
>
> It works independently from the query parser (i.e. dismax).
>
> -Grant
>
>
> On Nov 10, 2008, at 7:00 PM, Jeff Newburn wrote:
>
>> I am still relatively new to solr. I have gotten the
>> spellcheckerrequesthandler working the way I would like. Now I am
>> diving
>> into the search component version of the spell checker. I was hoping
>> someone could help explain 1. What specifically does the
>> searchcomponent
>> offer and how would I go about putting it into all search terms with
>> the
>> dismax type.
>>
>> -Jeff
>
> --------------------------
> Grant Ingersoll
>
> Lucene Helpful Hints:
> http://wiki.apache.org/lucene-java/BasicsOfPerformance
> http://wiki.apache.org/lucene-java/LuceneFAQ
>
>
>
>
>
>
>
>
>
>
