>Or am I misunderstanding your point? Only that you are talking about specifics, while I was talking in generality. (IMO) unsupervised learning of semantic rel

>Or am I misunderstanding your point? Only that you are talking about specifics, while I was talking in generality. (IMO) unsupervised learning of semantic relationships is a 'big deal'. This seems to be a very general method that would extend to any pair of data streams, but that hasn't been proven out yet.