Michael, The cutoff filter would be very useful for us as well. We want to use it for more like this feature where only the top n similar docs tend to be reallt similar.
On 5/4/10, Michael Kuhlmann <michael.kuhlm...@zalando.de> wrote: > Am 03.05.2010 23:32, schrieb Satish Kumar: >> Hi, >> >> Can someone give clues on how to implement this feature? This is a very >> important requirement for us, so any help is greatly appreciated. >> > > Hi, > > I just implemented exactly this feature. You need to patch Solr to make > this work. > > We at Zalando are planning to set up a technology blog where we'll offer > such tools, but at the moment this is not done. I can make a patch out > of my work and send it to you today. > > Greetings, > Michael > >> On Tue, Apr 27, 2010 at 5:54 PM, Satish Kumar < >> satish.kumar.just.d...@gmail.com> wrote: >> >>> Hi, >>> >>> For some of our queries, the top xx (five or so) results are of very high >>> quality and results after xx are very poor. The difference in score for >>> the >>> high quality and poor quality results is high. For example, 3.5 for high >>> quality and 0.8 for poor quality. We want to exclude results with score >>> value that is less than 60% or so of the first result. Is there a filter >>> that does this? If not, can someone please give some hints on how to >>> implement this (we want to do this as part of solr relevance ranking so >>> that >>> the facet counts, etc will be correct). >>> >>> >>> Thanks, >>> Satish >>> >> > > -- Sent from my mobile device
