22 citations · 79 across the 22 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…
quant-ph2018★ 22 cited
Online Learning of Quantum States
Scott Aaronson, Xinyi Chen, Elad Hazan +2
Suppose we have many copies of an unknown -qubit state . We measure some copies of using a known two-outcome measurement , then other copies using a measurement $E…