Sounds great Furkan, Do you have the permission to donate this code? I would be great if you could create a JIra ticket.
Thanks, Joel On Tue, Dec 3, 2013 at 3:26 PM, Furkan KAMACI <furkankam...@gmail.com>wrote: > I've implemented what I want. I can add payload score into the document > score. I've modified ExtendedDismaxQParser and I can use all the abilities > of edismax at my case. I will explain what I did at my blog. > > Thanks; > Furkan KAMACI > > > 2013/12/1 Furkan KAMACI <furkankam...@gmail.com> > > > Hi; > > > > I use Solr 4.5.1 I have a case: When a user searches for some specific > > keywords some documents should be listed at much more higher than its > usual > > score. I mean I have probabilities of which documents user may want to > see > > for given keywords. > > > > I have come up with that idea. I can put a new field to my schema. This > > field holds keyword and probability as payload. When a user searches for > a > > keyword I will calculate usual document score for given fields and also I > > will make a search on payloaded field and I will multiply the total score > > with that payload. > > > > I followed that example: > > http://sujitpal.blogspot.com/2013/07/porting-payloads-to-solr4.html#! > owever > > that example extends Qparser directly but I want to use capabilities of > > edismax. > > > > So I found that example: > > > http://digitalpebble.blogspot.com/2010/08/using-payloads-with-dismaxqparser-in.htmlhis > > one exteds dismax and but I could not used payloads at that example. > > > > I want to combine above to solutions. First solution has that case: > > > > @Override > > public Similarity get(String name) { > > if ("payloads".equals(name) || "cscores".equals(name)) { > > return new PayloadSimilarity(); > > } else { > > return new DefaultSimilarity(); > > } > > } > > > > However dismax behaves different. i.e. when you search for cscores:A it > > changes that into that: > > > > *+((text:cscores:y text:cscores text:y text:cscoresy)) ()* > > > > When I debug it name is text instead of cscores and does not work. My > idea > > is combining two examples and extending edismax. Do you have any idea how > > to extend it for edismax or do you have any idea what to do for my case. > > > > *PS:* I've sent same question at Lucene user list too. I ask it here to > > get an idea from Solr perspective too. > > > > Thanks; > > Furkan KAMACI > > > -- Joel Bernstein Search Engineer at Heliosearch
