Export Reviews, Discussions, Author Feedback and Meta-Reviews

There are pairs for which the odds are really, well, coinflip! These are not criticisms, but differences to be aware of. Q2: Please summarize your review in 1-2 sentences A beautifully written paper that shows that the users are "learnable" after around log(number of user types) + log(number of items) rounds of recommendations, given a simple algorithm. The result proof relies on a number of conditions to be met, which are essentially a "simplification of the real world", and tells us that structured (joint) exploration of users is a requirement.