I'm looking for a way to improve the relevancy of my MLT results. For my index based on movies, the MoreLikeThisHandler is doing a great job of returning related documents by the fields I specify like 'genre', but within my "bands" of results (groups of documents with the same score cause they all match on the mlt.fl and mlt.qf params), there's nothing else to sort the results /within/ those "bands".
A good way to help this would be to have a bf=recip(rord(created_at),1,1000,1000), so the newer movies should up higher, but I don't think the MLT handler supports bf or bq. Is there something similar I could use that would accomplish the same thing, maybe using the _val_: hook somewhere? -- View this message in context: http://lucene.472066.n3.nabble.com/Something-like-bf-or-bq-with-MoreLikeThis-tp3989060.html Sent from the Solr - User mailing list archive at Nabble.com.
