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Achievement: Pull Sharkx2Achievement: Starstruckx3Achievement: Pair ExtraordinaireAchievement: Quickdraw

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WeiXiongUST/README.md

Hi there 👋

I am Wei Xiong, currently a first-year Ph.D. student in computer science at UIUC. I work on RLHF for aligning language models.

Previously, I have spent time on the mathematical foundation of RL, where I was fortunate to collaborate with many great senior mentors and talented peers. I also spent time on deep RL at Microsoft Research Asia.

You can find more information about me at:

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  1. RLHFlow/RLHF-Reward-Modeling Public

    Recipes to train reward model for RLHF.

    Python 1.3k 90

  2. OptimalScale/LMFlow Public

    An Extensible Toolkit for Finetuning and Inference of Large Foundation Models. Large Models for All.

    Python 8.4k 833

  3. Decentralized-Proximal-Algorithm-with-Variance-Reduction Public

    This is the code used for the paper "PMGT-VR: A decentralized proximal-gradient algorithmic framework with variance reduction", prepint.

    Python 15

  4. multi-armed-bandit-test-framework Public

    This is the code about multi_armed bandit used for my undergraduate thesis.

    Python 5

  5. ShenGroup/MPMAB_BEACON Public

    This is the official implementation for the paper "Heterogeneous Multi-player Multi-armed Bandits: Closing the Gap and Generalization" in NeurIPS 2021.

    Python 3

  6. RLHFlow/Online-RLHF Public

    A recipe for online RLHF and online iterative DPO.

    Python 500 46

579 contributions in the last year

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Contribution activity

March 2025

Created 22 commits in 5 repositories
Created 4 repositories
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