Thanks Otis, I am a first time user of SOLR. I understood that my problem calls for a redesign of the document structure. However using CatX and Cat-X-Score is not simple because cat is not fixed set, number of values x can take is not predetermined. However I think dynamic fields might be helpful. If you have any insights please share.
thanks again. umar On 3/12/08, Otis Gospodnetic <[EMAIL PROTECTED]> wrote: > > Umar, > > The notion of "subfield" does not exist in Solr (or am I living under a > rock?). > Thus, <field name=cat> val 1 <field name="catrank> score1 </field> > </field> doesn't really make sense. > > Keep those two (cat and catrank) as two distinct fields and I think you'll > have what you are after. > > > Otis > > -- > Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch > > ----- Original Message ---- > From: Umar Shah <[EMAIL PROTECTED]> > To: solr-user@lucene.apache.org > > Sent: Saturday, March 8, 2008 7:03:32 AM > Subject: Re: ranking on Multivalued fields > > Hi Otis, > > thanks for the reply, > > consider a multivalued field name cat > <doc> > --other fields > > <field name=cat> val 1 <field name="catrank> score1 </field> </field> > <field name=cat> val 2 <field name="catrank> score2 </field> </field> > <field name=cat> val 3 <field name="catrank> score3 </field> </field> > ...... > > --other fields > > <doc> > > the query i have to use is > q= cat:query-text; sort catrank desc > > get all the documents > WITH field cat HAVING query-text > AND order by catrank desc > > On 3/8/08, Otis Gospodnetic <[EMAIL PROTECTED]> wrote: > > > > Umar, > > > > I'm not sure what you mean by a "subfield", can you explain please? > > > > As for your second question, just add category:X to your query and > you'll > > get matches ordered/ranked by score by default. > > > > Otis > > > > > > -- > > Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch > > > > > > ----- Original Message ---- > > From: Umar Shah <[EMAIL PROTECTED]> > > To: solr-user@lucene.apache.org > > Sent: Friday, March 7, 2008 1:17:35 AM > > Subject: ranking on Multivalued fields > > > > Hi, > > > > I have a problem where i want to rank multivalued fields > > > > suppose a multivalued field "category" having associated subfield > "score". > > First Is it possible to have a subfield in the mutlivalued field? > > Second I want to get the documents ranked with the highest score say for > > the > > category:X > > > > thanks > > Umar Shah > > > > > > > > > > > >
