Thanks! Even a bit late but it's really useful information!!
hossman wrote: > > > Marc: I know it's been a while since you asked this question, but i didn't > see any reply ... in general the problem is that a "low" boost is stil la > boost, it can only improve the score of documents that match. > > one way to fake a "negative boost" is to give a high boost to everything > that does *not* match. This should do what you want... > > bq=(*:* -field_a:54^10000) > > ...I can't remember if "bq" supports pure negative queries yet, if it does > then you can simplify that to bq=-field_a:54^10000 > > > On Mon, 11 May 2009, Marc Sturlese wrote: > > : Hey there, > : I would like to give very low boost to the docs that match field_a = 54. > : I have tried > : > : <str name="bq">field_a:54^0.00001</str> > : > : but it's not working. In the opposite case, I mean to give hight boost > : doing: > : > : <str name="bq">field_a:54^10000</str> > : > : it works perfect. I supose it is because I do the search in 6 fields and > a > : summation is happening so.. even if I am seting boost to 0.00001 the sum > : with other fields boost makes the bq to almost not take effect (and > negative > : boost is not allowed). Is that the reason? Any clue how could I reach my > : goal? > : > : Thanks in advance > : -- > : View this message in context: > http://www.nabble.com/about-boosting-queries...-tp23484208p23484208.html > : Sent from the Solr - User mailing list archive at Nabble.com. > : > > > > -Hoss > > > -- View this message in context: http://www.nabble.com/about-boosting-queries...-tp23484208p24108953.html Sent from the Solr - User mailing list archive at Nabble.com.
