Cool! GET ' http://127.0.0.1:8110/solr/test/select?indent=on&start=0&rows=100&q={!boostb=blogRank v=$qq}&qq=title:solr&debugQuery=on'
On Sat, Apr 25, 2009 at 12:43 AM, Marcus Herou <marcus.he...@tailsweep.com>wrote: > That seems wise... PageRank * Text-based Scoring. > > So you mean in my stupid case that: > GET ' > http://127.0.0.1:8110/solr/test/select?indent=on&start=0&rows=100&q={!boost<http://127.0.0.1:8110/solr/test/select?indent=on&start=0&rows=100&q=%7B%21boost>b=blogRank > v=$qq}&qq=*:*' > would yield the same results as: > GET " > http://127.0.0.1:8110/solr/test/select?indent=on&start=0&rows=100&q=*:*_val_:\"log(blogRank)\"" > > since I have no text data > > but if I introduce a tokenized textfield (title). > Example: > > <add> > <doc><field name="blogId">1</field><field name="title">solr solr > solr</field></doc> > > <doc><field name="blogId">2</field><field name="title">solr/field></doc> > </add> > > where blogId=1 had blogRank of 1 > where blogId=2 had blogRank of 2 > and if I searched for "solr" > GET ' > http://127.0.0.1:8110/solr/test/select?indent=on&start=0&rows=100&q={!boost<http://127.0.0.1:8110/solr/test/select?indent=on&start=0&rows=100&q=%7B%21boost>b=blogRank > v=$qq}&qq=title:solr' > > I might get blogId=1 as nr1 in the results even though it had lower > blogRank due to the higher frequency of the term "solr" ? > > Did I understand this correctly ? > > //Marcus > > > > On Sat, Apr 25, 2009 at 12:07 AM, Yonik Seeley <yo...@lucidimagination.com > > wrote: > >> You probably want to mix the custom score with the normal relevancy >> score... to add, use a normal boolean query. To multiply, check out >> boosted query: >> >> http://lucene.apache.org/solr/api/org/apache/solr/search/BoostQParserPlugin.html >> >> For other options, use a more complex function query with the new >> query() capability (need to use 1.4 trunk for that though). >> >> Examples: >> >> &q={!boost b=myScore v=$qq}&qq=my normal lucene query >> OR for a dismax relevancy query, >> &q={!boost b=myScore v=$qq}&qq={!dismax qf=text_all pf=text_all}solr rocks >> >> If the {! type of syntax looks new, check out >> http://wiki.apache.org/solr/LocalParams >> powerful stuff! >> >> -Yonik >> http://www.lucidimagination.com >> > > > > -- > Marcus Herou CTO and co-founder Tailsweep AB > +46702561312 > marcus.he...@tailsweep.com > http://www.tailsweep.com/ > http://blogg.tailsweep.com/ > -- Marcus Herou CTO and co-founder Tailsweep AB +46702561312 marcus.he...@tailsweep.com http://www.tailsweep.com/ http://blogg.tailsweep.com/
