This looks correct.
On Thu, May 23, 2013 at 7:37 AM, Kazuaki Hiraga <kazuaki.hir...@gmail.com>wrote: > Hello Folks, > > Sorry, my last email was a bit messy, so I am sending it again. > > I have a question about coordination factor to ensure my understanding > of this value is correct. > > If I have documents that contain some keywords like the following: > Doc1: A, B, C > Doc2: A, C > Doc3: B, C > > And my query is "A OR B OR C OR D". In this case, Coord factor value > for each documents will be the following: > Doc1: 3/4 > Doc2: 2/4 > Doc3: 2/4 > > In the same fashion, respective value of coord factor is the following > if I have a query "C OR D": > Doc1: 1/2 > Doc2: 1/2 > Doc3: 1/2 > > Is this correct? or Did I miss something? > > Please correct me if I am wrong. > > Regards, > Kazuaki > -- Anshum Gupta http://www.anshumgupta.net
