Zhi Xu

Joined

September 2018

Names

Zhi Xu (Preferred)

Emails

****@mit.edu (Confirmed)

****@gmail.com (Confirmed)

Personal Links

DBLP

Career & Education History

PhD student

Massachusetts Institute of Technology (mit.edu)

2015 – 2021

Undergrad student

University of Illinois, Urbana-Champaign (uiuc.edu)

2012 – 2015

Advisors, Relations & Conflicts

PhD Advisor

Devavrat Shah

2018 – Present

PhD Advisor

John Tsitsiklis

2015 – Present

Coworker

Kuang Xu

2015 – Present

Coworker

Stefanie Jegelka

2017 – 2018

Expertise

Reinforcement learning

2018 – Present

Learning theory

2016 – Present

Publications

PerSim: Data-Efficient Offline Reinforcement Learning with Heterogeneous Agents via Personalized Simulators
Anish Agarwal, Abdullah Omar Alomar, Varkey Alumootil, Devavrat Shah, Dennis Shen, Zhi Xu, Cindy Yang
- Published: 09 Nov 2021, Last Modified: 26 May 2025
- NeurIPS 2021 Poster
- Readers: Everyone
Rethinking the Value of Labels for Improving Class-Imbalanced Learning
Yuzhe Yang, Zhi Xu
- 2020 (modified: 04 Nov 2022)
- NeurIPS 2020
- Readers: Everyone
Sample Efficient Reinforcement Learning via Low-Rank Matrix Estimation
Devavrat Shah, Dogyoon Song, Zhi Xu, Yuzhe Yang
- 2020 (modified: 20 Apr 2023)
- NeurIPS 2020
- Readers: Everyone
ME-Net: Towards Effective Adversarial Robustness with Matrix Estimation
Yuzhe Yang, Guo Zhang, Zhi Xu, Dina Katabi
- 2019 (modified: 11 Nov 2022)
- ICML 2019
- Readers: Everyone

Zhi Xu

Names

Emails

Personal Links

Career & Education History

Advisors, Relations & Conflicts

Expertise

Publications

PerSim: Data-Efficient Offline Reinforcement Learning with Heterogeneous Agents via Personalized Simulators

Rethinking the Value of Labels for Improving Class-Imbalanced Learning

Sample Efficient Reinforcement Learning via Low-Rank Matrix Estimation

ME-Net: Towards Effective Adversarial Robustness with Matrix Estimation

Co-Authors