for check similarity of two sentences

hi, I am second year undergraduate of University of Moratuwa,SriLanka.My second year project I am doing Question answering system(Knowledge base).In this project i have to suggest similar question perviously asked by other users. I should find similarity of two Sentences in my application to sugges

Re: [EXTERNAL] Re: general question

Indeed LUCENE-6229 is very related here ... Failing Scorer.getChildren, I think you'd have to make your own query wrappers that wrapped the whole tree (Query, Weight, Scorer) and then kept track, using those wrappers? Mike McCandless http://blog.mikemccandless.com On Tue, Mar 31, 2015 at 9:25

Re: [EXTERNAL] Re: general question

Mike, Your suggestion seems related to LUCENE-6229 . My understanding is that we shouldn't rely on Scorer.getChildren() as you won't always get all child scorers (just the minimum needed to match) and their positions aren't necessarily reliable.