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Yixiao Li

Ph.D. Student
Georgia Tech
yixiaoli@gatech.edu


About Me

Welcome to my webpage! I’m Yixiao(yee shiaw) Li, a 4th-year Ph.D student in Machine Learning Ph.D. Program at Georgia Institute of Technology. I’m interested in large language models (LLMs). I am so fortunate to work with Assistant Professor Tuo Zhao in FLASH (Foundations of LeArning Systems for alcHemy) research group. I received my B.Eng. degree in Electronic Information Engineering from the University of Science and Technology of China (USTC).

Publications

  1. LoftQ: LoRA-Fine-Tuning-Aware Quantization for Large Language Models
    Yixiao Li*, Yifan Yu*, Chen Liang, Nikos Karampatziakis, Pengcheng He, Weizhu Chen and Tuo Zhao
    International Conference on Learning Representations (ICLR) (ICLR), 2024
    PDF Code Oral Presentation

  2. LoSparse: Structured Compression of Large Language Models based on Low-Rank and Sparse Approximatione
    Yixiao Li*, Yifan Yu*, Qingru Zhang, Chen Liang, Pengcheng He, Weizhu Chen and Tuo Zhao
    International Conference on Machine Learning (ICML), 2023
    PDF Code

  3. Deep Reinforcement Learning from Weak Hierarchical Preference Feedback
    Alexander Bukharin, Yixiao Li, Pengcheng He, Weizhu Chen and Tuo Zhao
    International Conference on Machine Learning (ICML), 2025
    PDF Code

  4. NoWag: A Unified Framework for Shape Preserving Com- pression of Large Language Models
    Lawrence Ray Liu, Inesh Chakrabarti, Yixiao Li, Mengdi Wang, Tuo Zhao, Lin Yang
    Conference on Language Modeling (COLM), 2025
    PDF Code

  5. Adaptive Preference Scaling for Reinforcement Learning with Human Feedback
    Ilgee Hong, Zichong Li, Alexander Bukharin, Yixiao Li, Haoming Jiang, Tianbao Yang, Tuo Zhao
    Conference on Neural Information Processing Systems (NeurIPS), 2024
    PDF Code

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