17 citations · 46 across the 6 of their papers we have counts for
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cs.LG2018★ 10 cited
Efficient Full-Matrix Adaptive Regularization
Naman Agarwal, Brian Bullins, Xinyi Chen +4
Adaptive regularization methods pre-multiply a descent direction by a preconditioning matrix. Due to the large number of parameters of machine learning problems, full-matrix precon…
cs.LG2018★ 17 cited
Spectral Filtering for General Linear Dynamical Systems
Elad Hazan, Holden Lee, Karan Singh +2
We give a polynomial-time algorithm for learning latent-state linear dynamical systems without system identification, and without assumptions on the spectral radius of the system's…