Dear Markus, Would you please explain more about maxqt parameter and the methodology of choosing best number of terms for this value? Best regards.
On Wed, Feb 4, 2015 at 2:46 PM, Markus Jelsma <markus.jel...@openindex.io> wrote: > Well, maxqt is easy, it is just the number of terms that compose your > query. MinTF is a strange parameter, rare terms have a low DF and most > usually not a high TF, so i would keep it at 1. MinDF is more useful, it > depends entirely on the size of your corpus. If you have a lot of > user-generated input - meaning, bad spelled terms - then you have to set > MinDF to a setting higher than the most frequent misspellings but low > enough to find rare terms. > > It depends on your index. > > -----Original message----- > > From:Ali Nazemian <alinazem...@gmail.com> > > Sent: Wednesday 4th February 2015 11:15 > > To: solr-user@lucene.apache.org > > Subject: More Like This similarity tuning > > > > Hi, > > I am looking for a best practice on More Like This parameters. I really > > appreciate if somebody can tell me what is the best value for these > > parameters in MLT query? Or at lease the proper methodology for finding > the > > best value for each of these parameters: > > mlt.mintf > > mlt.mindf > > mlt.maxqt > > > > Thank you very much. > > Best regards. > > > > -- > > A.Nazemian > > > -- A.Nazemian
