I think you've misunderstood how message boards work. Just posting a link tells us nothing about what problems you are having, and no one - no one - here is going to be daft enough to follow a blind link like that, anyway.
I should add that it is also a banning offense to do this, as it looks an awful lot like attempted link spam.
Could you start by telling us what help you need?
I'll also mention that if you post code here it stays here. If you link to code on another site and that site, or the post goes away then this thread becomes useless.
I'm working on non parsonalized book recommender algorithm for bookstore shelf management
ranking a books based on "book title and author" using tf idf algorithm