Hmmm dismax is, indeed, different. Note that dismax doesn't respect the default operator at all, so don't be mislead there.
Could you paste the debug output for both the queries? Perhaps something will jump out at us. Best Erick On Thu, Oct 20, 2011 at 11:08 AM, Hyttinen Lauri <lauri.hytti...@stat.fi> wrote: > Thank you Otis for the answer. > > I've played around with the solr admin query interface and I've managed to > confuse myself even more. > If I query without the quotes solr seems to form two parsedqueries > > +((DisjunctionMaxQuery(( -first word stuff- )) DisjunctionMaxQuery(( -second > word stuff- )) > > and then based on the query give out results which have -both- words. > Default operator is OR in schema.xml. > > With quotes the query is different with only one DisjunctionMaxQuery in > parsedquery but the results (of which there are more than double) have pages > in them > which have only one of the words (granted these results are much lower than > the ones with both words) > > I set qs to 0. (and I even played with pf and ps before commenting them out > since they relate to automaticed phrased queries?) > > Best regards, > Lauri > > PS. I am not unhappy with the results so to speak but perplexed and don't > know how to explain this number discrepancy to project members other than > "Dismax is different." > > > On 10/19/2011 04:28 PM, Otis Gospodnetic wrote: >> >> Lauri, >> >> Start with adding&debugQuery=true to your URL calls to Solr and look at >> how the queries are getting rewritten to understand what is going on. What >> you are seeing is actually expected, so if you want your phrase query to be >> a strict phrase query, just use standard request handler, not dismax. >> >> Otis >> ---- >> Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch >> Lucene ecosystem search :: http://search-lucene.com/ >> >> >>> ________________________________ >>> From: Hyttinen Lauri<lauri.hytti...@stat.fi> >>> To: solr-user@lucene.apache.org >>> Sent: Wednesday, October 19, 2011 5:02 AM >>> Subject: Dismax and phrases >>> >>> Hello, >>> >>> I've inherited a solr-lucene project which I continue to develop. This >>> particular SOLR (1.4.1) uses dismax for the queries but I am getting some >>> results that I do not understand. Mainly when I search for two terms I get >>> some results however when I put quotes around the two terms I get a lot more >>> results which goes against my understanding of what should happen ie. a >>> lesser set of results. Where should I start digging for the answer? >>> solrconfiq.xql or some other place? >>> >>> Best regards, >>> Lauri Hyttinen >>> >>> >>> > > > -- > Lauri Hyttinen > Tietopalvelusuunnittelija > Tilastokeskus > Yksikkö > Käyntiosoite: Työpajankatu 13, 00580 Helsinki > Postiosoite: PL 3 A, 00022 Tilastokeskus > puh. 09 1734 0000 > lauri.hytti...@tilastokeskus.fi > www.tilastokeskus.fi > >
