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Runze Liu

Master Student, Tsinghua University.

I am currently a first-year master student at Tsinghua Shenzhen International Graduate School, Tsinghua University. I received my bachelor’s degree with honours from Shandong University in June 2023. I am now a research intern at Shanghai AI Laboratory, working with Dr. Chenjia Bai. Before that, I was a research intern at Institute for AI at Peking University, working with Prof. Yali Du and Prof. Yaodong Yang. My research interest lies in Reinforcement Learning (RL), especially in Reinforcement Learning from Human Feedback (RLHF) and offline RL.

news

Jun 30, 2023 I guaduated from Shandong University! The email address runzeliu@mail.sdu.edu.cn is no longer used. My new email address is lrz23@mails.tsinghua.edu.cn.
Sep 15, 2022 Our paper Meta-Reward-Net: Implicitly Differentiable Reward Learning for Preference-based Reinforcement Learning is accepted by NeurIPS 2022.

selected publications

  1. Meta-Reward-Net: Implicitly Differentiable Reward Learning for Preference-based Reinforcement Learning
    Runze LiuFengshuo BaiYali Du, and Yaodong Yang
    In Advances in Neural Information Processing Systems (NeurIPS), 2022
  2. Zero-shot Preference Learning for Offline RL via Optimal Transport
    Runze LiuYali DuFengshuo BaiJiafei Lyu, and Xiu Li
    arXiv preprint arXiv:2306.03615, 2023