Yiwen Zhu

Researcher, Tencent IEG

Joined

September 2022

Names

Yiwen Zhu (Preferred)

,

Evan Zhu

Emails

****@zju.edu.cn (Confirmed)

,

****@zju.edu.cn (Confirmed)

,

****@qq.com (Confirmed)

Personal Links

Career & Education History

Researcher

Tencent IEG (tencent.com)

2025 – 2026

PhD student

Zhejiang University (zju.edu.cn)

2019 – 2025

Advisors, Relations & Conflicts

PhD Advisor

2019 – Present

Expertise

Reinforcement Learning

Present

Preference Based Reinforcement Learning

Present

Publications

Improving Reward Models with Proximal Policy Exploration for Preference-Based Reinforcement Learning
Yiwen Zhu, Jinyi Liu, Pengjie Gu, Yifu Yuan, Zhenxing Ge, Wenya Wei, Zhou Fang, Yujing Hu, Bo An
- NeurIPS 2025 poster
- Readers: Everyone
Outward Odyssey: Improving Reward Models with Proximal Policy Exploration for Preference-Based Reinforcement Learning
Yiwen Zhu, Jinyi Liu, Yifu Yuan, Wenya Wei, Zhenxing Ge, qianyi fu, Shanqi Liu, Zhou Fang, Yujing Hu, Bo An
- Submitted to ICLR 2025
- Readers: Everyone
Optimizing Reward Models with Proximal Policy Exploration in Preference-Based Reinforcement Learning
Yiwen Zhu, Jinyi Liu, Yifu Yuan, Wenya Wei, Zhenxing Ge, qianyi fu, Zhou Fang, Yujing Hu, Bo An
- NeurIPS 2024 Workshop on Behavioral ML
- Readers: Everyone
Multi-Reward Fusion: Learning from Other Policies by Distilling
Yiwen Zhu, Yujing Hu, Wenya Wei, Yuan Wang, Zhou Fang
- 22 Sept 2022 (modified: 13 Feb 2023)
- ICLR 2023 Conference Withdrawn Submission
- Readers: Everyone

Co-Authors