Very interesting; thanks. I had only taken a cursory look at the KDD cup page.
I didn't know the dataset was crippled, because I doubt the netflix attack would work with music.. there's no IMDB for music that acts as an independent dataset. Unless they intersect the set with last.fm, of course :)
I didn't know the dataset was crippled, because I doubt the netflix attack would work with music.. there's no IMDB for music that acts as an independent dataset. Unless they intersect the set with last.fm, of course :)