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Pengrui-Han/README.md

Hi there 👋

I am Pengrui Han (Barry). I am currently in the MSCS program at UIUC, advised by Prof. Jiaxuan You.

I am also a researcher in the MIT Brain and Cognitive Sciences department, working with Prof. Evelina Fedorenko and Dr. Andrea de Varda in the EvLab.

During my undergrad, I was fortunate to work with Prof. Anima Anandkumar and Dr. Rafał Kocielnik at Caltech. I also previously interned at NVIDIA.

I’m interested in language and intelligence in both humans and machines, particularly the role language plays in shaping intelligent behavior, which I study through comparisons between LLMs and humans. I analyze their behavioral capabilities and failures, examine internal mechanisms, and develop strategies to enhance intelligent machine systems.

In the past, I have also worked on fair and human-centered AI, NLP, and more. You can find more on my Google Scholar and Personal Website.

I'm always open to collaborations. Please feel free to email me at phan12@illinois.edu.

[Last Update: 04/15/2025]

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  1. SyntheticDebiasing SyntheticDebiasing Public

    [COLM2024] ChatGPT Based Data Augmentation For Improved Parameter-Efficient Debiasing of LLMs

    Jupyter Notebook 4 1

  2. Peiyang-Song/LLM-A-Not-B-Errors Peiyang-Song/LLM-A-Not-B-Errors Public

    Official repository for paper "In-Context Learning May Not Elicit Trustworthy Reasoning: A-Not-B Errors in Pretrained Language Models"

    Python 4