10 citations · 25 across the 13 of their papers we have counts for
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math.OC2019★ 2 cited
Error Lower Bounds of Constant Step-size Stochastic Gradient Descent
Zhiyan Ding, Yiding Chen, Qin Li +1
Stochastic Gradient Descent (SGD) plays a central role in modern machine learning. While there is extensive work on providing error upper bound for SGD, not much is known about SGD…
cs.LG2019★ 1 cited
Optimal Attack against Autoregressive Models by Manipulating the Environment
Yiding Chen, Xiaojin Zhu
We describe an optimal adversarial attack formulation against autoregressive time series forecast using Linear Quadratic Regulator (LQR). In this threat model, the environment evol…