56 citations · 497 across the 85 of their papers we have counts for
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cs.LG2018★ 18 cited
Online Linear Quadratic Control
Alon Cohen, Avinatan Hassidim, Tomer Koren +3
We study the problem of controlling linear time-invariant systems with known noisy dynamics and adversarially chosen quadratic losses. We present the first efficient online learnin…
cs.LG2018★ 52 cited
Shampoo: Preconditioned Stochastic Tensor Optimization
Vineet Gupta, Tomer Koren, Yoram Singer
Preconditioned gradient methods are among the most general and powerful tools in optimization. However, preconditioning requires storing and manipulating prohibitively large matric…