16 citations · 16 across the 1 of their papers we have counts for
3 papers
cs.LG2018
Stochastic Modified Equations and Dynamics of Stochastic Gradient Algorithms I: Mathematical Foundations
Qianxiao Li, Cheng Tai, Weinan E
We develop the mathematical foundations of the stochastic modified equations (SME) framework for analyzing the dynamics of stochastic gradient algorithms, where the latter is appro…
stat.ML2018
Understanding and Enhancing the Transferability of Adversarial Examples
Lei Wu, Zhanxing Zhu, Cheng Tai +1
State-of-the-art deep neural networks are known to be vulnerable to adversarial examples, formed by applying small but malicious perturbations to the original inputs. Moreover, the…
cs.CV2015★ 16 cited
Multiscale Adaptive Representation of Signals: I. The Basic Framework
Cheng Tai, Weinan E
We introduce a framework for designing multi-scale, adaptive, shift-invariant frames and bi-frames for representing signals. The new framework, called AdaFrame, improves over dicti…