Here's an interesting paper which outlines a similar kind of approach to what you're talking about in this post: http://research.microsoft.com/pubs/132859/popu

Here's an interesting paper which outlines a similar kind of approach to what you're talking about in this post: http://research.microsoft.com/pubs/132859/popularityISeverything.pdf http://research.microsoft.com/pubs/132859/popularityISeveryt...