Re: DisMax and pf

[Otis Gospodnetic]

Hi Erik,

No, nothing fancy in there at all.  I used example/solr/conf/solrconfig.xml and 
I really only touched qf, pf, bf, and fl:

  <requestHandler name="dismax" class="solr.DisMaxRequestHandler" >
    <lst name="defaults">
     <str name="echoParams">explicit</str>
     <float name="tie">0.01</float>
     <str name="qf">
        content^1.0
     </str>
     <str name="pf">
        content^2.0
     </str>
     <str name="bf">
        recip(rord(addDate),1,1000,1000)^2.5
     </str>
     <str name="fl">
        id,content,addDate,timestamp
     </str>
     <str name="mm">
        2&lt;-1 5&lt;-2 6&lt;90%
     </str>
     <int name="ps">100</int>
     <str name="q.alt">*:*</str>
     <!-- example highlighter config, enable per-query with hl=true -->
     <str name="hl.fl">text features name</str>
     <!-- for this field, we want no fragmenting, just highlighting -->
     <str name="f.name.hl.fragsize">0</str>
     <!-- instructs Solr to return the field itself if no query terms are
          found -->
     <str name="f.name.hl.alternateField">name</str>
     <str name="f.text.hl.fragmenter">regex</str> <!-- defined below -->
    </lst>
  </requestHandler>
 

Solr bug or my mistake somewhere?

Otis
--
Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch

----- Original Message ----
> From: Erik Hatcher <[EMAIL PROTECTED]>
> To: solr-user@lucene.apache.org
> Sent: Saturday, April 26, 2008 2:37:04 PM
> Subject: Re: DisMax and pf
> 
> 
> On Apr 25, 2008, at 5:04 PM, Otis Gospodnetic wrote:
> > I was looking at DisMax and playing with its "pf" parameter.  I  
> > created a sample index with field "content".  I set "pf" to:  
> > content^2.0 and expected to see (content:"my query here")^2.0 in  
> > the query (debugQuery=true).  However, I only got (content:"my  
> > query here") -- no boost.
> > Is this a bug or am I forgetting something?
> 
> How did you configure your request handler exactly?   Were you using  
> any fancy  type of query in there?
> 
>     Erik
> 
> >
> > I did add "&pf=content^2.0" to the request URL and then I did see   
> > (content:"my query here")^2.0
> > Thanks,
> > Otis
> >
> > --
> > Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch
> >
> 
>