Looks like the norm for the doc for that field is 0... did you perhaps boost the field or document by 0 when indexing?
-Yonik On Mon, Nov 24, 2008 at 9:59 AM, Cedric Houis <[EMAIL PROTECTED]> wrote: > > Hi Solr team. > > I've got a question about scoring; when we make a search like this: "bush > obama^9", we always have a 0.0 score. > Should we not have a higher score we the document contains both "bush" and > "obama"? > > Our default search filed is defined like this: > <field name="nFullText" type="text" indexed="true" stored="true" > termVectors="true"/> > > Here is debug result: > <lst name="debug"> > <str name="rawquerystring">bush obama^9</str> > <str name="querystring">bush obama^9</str> > <str name="parsedquery">nFullText:bush nFullText:obama^9.0</str> > <str name="parsedquery_toString">nFullText:bush > nFullText:obama^9.0</str> > <lst name="explain"> > <str name="news_584440"> > 0.0 = (MATCH) product of: > 0.0 = (MATCH) sum of: > 0.0 = (MATCH) weight(nFullText:bush in 74), product of: > 0.06187806 = queryWeight(nFullText:bush), product of: > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.015883753 = queryNorm > 0.0 = (MATCH) fieldWeight(nFullText:bush in 74), product of: > 2.0 = tf(termFreq(nFullText:bush)=4) > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.0 = fieldNorm(field=nFullText, doc=74) > 0.5 = coord(1/2) > </str> > <str name="news_582087"> > 0.0 = (MATCH) product of: > 0.0 = (MATCH) sum of: > 0.0 = (MATCH) weight(nFullText:bush in 148), product of: > 0.06187806 = queryWeight(nFullText:bush), product of: > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.015883753 = queryNorm > 0.0 = (MATCH) fieldWeight(nFullText:bush in 148), product of: > 1.0 = tf(termFreq(nFullText:bush)=1) > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.0 = fieldNorm(field=nFullText, doc=148) > 0.5 = coord(1/2) > </str> > <str name="news_583532"> > 0.0 = (MATCH) product of: > 0.0 = (MATCH) sum of: > 0.0 = (MATCH) weight(nFullText:bush in 170), product of: > 0.06187806 = queryWeight(nFullText:bush), product of: > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.015883753 = queryNorm > 0.0 = (MATCH) fieldWeight(nFullText:bush in 170), product of: > 2.0 = tf(termFreq(nFullText:bush)=4) > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.0 = fieldNorm(field=nFullText, doc=170) > 0.5 = coord(1/2) > </str> > <str name="news_583036"> > 0.0 = (MATCH) product of: > 0.0 = (MATCH) sum of: > 0.0 = (MATCH) weight(nFullText:bush in 172), product of: > 0.06187806 = queryWeight(nFullText:bush), product of: > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.015883753 = queryNorm > 0.0 = (MATCH) fieldWeight(nFullText:bush in 172), product of: > 1.4142135 = tf(termFreq(nFullText:bush)=2) > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.0 = fieldNorm(field=nFullText, doc=172) > 0.5 = coord(1/2) > </str> > <str name="news_582865"> > 0.0 = (MATCH) product of: > 0.0 = (MATCH) sum of: > 0.0 = (MATCH) weight(nFullText:bush in 185), product of: > 0.06187806 = queryWeight(nFullText:bush), product of: > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.015883753 = queryNorm > 0.0 = (MATCH) fieldWeight(nFullText:bush in 185), product of: > 1.0 = tf(termFreq(nFullText:bush)=1) > 3.8956826 = idf(docFreq=16003, numDocs=289606) > 0.0 = fieldNorm(field=nFullText, doc=185) > 0.5 = coord(1/2) > </str> > </lst> > </lst> > > Every explanation is welcome! Thanks in advance, > > Regards, > > Cédric > -- > View this message in context: > http://www.nabble.com/Score-always-0.0-tp20662445p20662445.html > Sent from the Solr - User mailing list archive at Nabble.com. > >
