I really can't imagine ngrams followed by a stemmer really being that useful, but I've been wrong once or twice before. Well, a lot more than once or twice. But this pair isn't something I've ever really seen before.
I'd make use of the admin/analysis page for your field to see why it appears to work better, I suspect that you're seeing more matches per query than otherwise, but I also suspect that the matches aren't very good. FWIW, Erick On Wed, Jul 29, 2015 at 5:49 AM, Ashish Mukherjee <ashish.mukher...@gmail.com> wrote: > Hello, > > I am using Stemmer on a Ngram field. I am getting better results with > Stemmer factory after Ngram, but I was wondering what is the recommended > practice when using Stemmer on Ngram field? > > Regards, > Ashish