Claudio Gambella, Jakub Marecek, et al.
Allerton 2019
Matrix completion under interval uncertainty can be cast as a matrix completion problem with element-wise box constraints. We present an efficient alternating-direction parallel coordinate-descent method for the problem. We show that the method outperforms any other known method on a benchmark in image in-painting in terms of signal-to-noise ratio, and that it provides high-quality solutions for an instance of collaborative filtering with 100,198,805 recommendations within 5 minutes on a single personal computer.
Claudio Gambella, Jakub Marecek, et al.
Allerton 2019
Lam Nguyen, Phuong Ha Nguyen, et al.
JMLR
Jie Liu, Alan Claude Liddell, et al.
IEEE Transactions on Smart Grid
Albert Akhriev, Jakub Marecek, et al.
AAAI 2020