← Search

Guo Zhang

3 accepted papers

2020

Harnessing Structures for Value-Based Planning and Reinforcement Learning

ICLR 2020talk

Value-based methods constitute a fundamental methodology in planning and deep reinforcement learning (RL). In this paper, we propose to exploit the underlying structures of the state-action value function, i.e., Q function, for both planning and deep RL. In particular, if the underlying system dynam…

Cited by 40SourcecodeScholar
2019

ME-Net: Towards Effective Adversarial Robustness with Matrix Estimation

ICML 2019oral

Deep neural networks are vulnerable to adversarial attacks. The literature is rich with algorithms that can easily craft successful adversarial examples. In contrast, the performance of defense techniques still lags behind. This paper proposes ME-Net, a defense method that leverages matrix estimatio…