NeurIPS 2020

Matrix Completion with Hierarchical Graph Side Information

Meta Review

The reviewers were split on this paper. On the positive side the authors have given an algorithm that takes advantage of side information in a provable way that can lead to perfect recovery with a novel algorithm. On the negative side their were concerns about the synthetic nature of experiments as well as brittleness of theoretical set-up. Overall, I suggest that this paper should be accepted for its provable advance in its utilization of side-information for matrix recovery.