spell checking....

[satya swaroop <ss...@gmail.com>]

hi all,
        i am a new one to solr and able to implement indexing the documents
by following the solr wiki. now i am trying to add the spellchecking. i
followed the spellcheck component in wiki but not getting the suggested
spellings. i first build it by spellcheck.build=true,...

here i give u the example:::::::

http://localhost:8080/solr/spell?q=javs&spellcheck=true&spellcheck.collate=true

<response>
----
-----
</result>

<lst name="spellcheck">
<lst name="suggestions"/>
</lst>
</response>


here the response should actualy suggest the "java" but didnt......

can any one guide me about it...
 i am using solr 1.4, tomcat in ubuntu





Regards,
swarup

Re: spell checking....

[satya swaroop <ss...@gmail.com>]

This is in solrconfig.xml:::::::::::

<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
      <lst name="spellchecker">
          <str name="name">default</str>

      <str name="classname">solr.IndexBasedSpellChecker</str>

      <str name="field">spell</str>
           <str name="spellcheckIndexDir">./spellchecker</str>
           <str name="accuracy">0.7</str>
     <str name="buildOnCommit">true</str>
    <str name="buildOnOptimize">true</str>
    </lst>

    <lst name="spellchecker">
      <str name="name">jarowinkler</str>
      <str name="field">lowerfilt</str>
      <str
name="distanceMeasure">org.apache.lucene.search.spell.JaroWinklerDistance</str>
      <str name="spellcheckIndexDir">./spellchecker</str>
      <str name="buildOnCommit">true</str>
      <str name="buildOnOptimize">true</str>
    </lst>

      <str name="queryAnalyzerFieldType">textSpell</str>
</searchComponent>

<!--
  The SpellingQueryConverter to convert raw (CommonParams.Q) queries into
tokens.  Uses a simple regular expression
  to strip off field markup, boosts, ranges, etc. but it is not guaranteed
to match an exact parse from the query parser.

  Optional, defaults to solr.SpellingQueryConverter
-->
<queryConverter name="queryConverter"
class="org.apache.solr.spelling.SpellingQueryConverter"/>

********************************************************************************
 i added the following in standard request handler::::::::::

<requestHandler name="standard" class="solr.SearchHandler" default="true">
    <!-- default values for query parameters -->
     <lst name="defaults">
       <str name="echoParams">explicit</str>
       <!--
       <int name="rows">10</int>
       <str name="fl">*</str>
       <str name="version">2.1</str>
    <!-- Optional, must match spell checker's name as defined above,
defaults to "default" -->
      <str name="spellcheck.dictionary">default</str>
      <!-- omp = Only More Popular -->
      <str name="spellcheck.onlyMorePopular">false</str>
      <!-- exr = Extended Results -->
      <str name="spellcheck.extendedResults">false</str>
      <!--  The number of suggestions to return -->
      <str name="spellcheck.count">1</str>
    </lst>
     <arr name="last-components">
      <str>spellcheck</str>
    </arr>

  </requestHandler>

Re: spell checking....

[Erick Erickson <er...@gmail.com>]

It's almost impossible to analyze this kind of thing without seeing your
schema and debug output. You might want to review:
http://wiki.apache.org/solr/UsingMailingLists

Best
Erick

On Mon, Jul 26, 2010 at 9:56 AM, satya swaroop <ss...@gmail.com> wrote:

> hi all,
>        i am a new one to solr and able to implement indexing the documents
> by following the solr wiki. now i am trying to add the spellchecking. i
> followed the spellcheck component in wiki but not getting the suggested
> spellings. i first build it by spellcheck.build=true,...
>
> here i give u the example:::::::
>
>
> http://localhost:8080/solr/spell?q=javs&spellcheck=true&spellcheck.collate=true
>
> <response>
> ----
> -----
> </result>
>
> <lst name="spellcheck">
> <lst name="suggestions"/>
> </lst>
> </response>
>
>
> here the response should actualy suggest the "java" but didnt......
>
> can any one guide me about it...
>  i am using solr 1.4, tomcat in ubuntu
>
>
>
>
>
> Regards,
> swarup
>