I am currently pursuing an M.S. degree in Computer Science at Northeastern University, focusing on Retrieval-Augmented Generation and Large Language Models.
My research interests span NLP, Information Retrieval, LLM, RAG, and Multi Modal. I am engaged in research internships at NEUIR Lab under the guidance of Associate Professor Zhenghao Liu (from Tsinghua University), as well as at Qiyuan Lab and THUNLP, supervised by Yukun Yan (from Tsinghua University).
My hobbies are dancing π and guitar πΈ. My favorite dance styles are jazz and hiphop. I usually play folk guitar. If you share these interests, I would be glad to connect and grow together π.
π Publications
* indicates corresponding author.

RankCoT: Refining Knowledge for Retrieval-Augmented Generation through Ranking Chain-of-Thoughts
Mingyan Wu, Zhenghao Liu$^{*}$,Yukun Yan$^{*}$, Xinze Li, Shi Yu, Zheni Zeng, Yu Gu, Ge Yu
- This work leverages the strengths of both ranking and summarization to effectively refine the knowledge from retrieval results, thereby aiding LLMs in generating more accurate responses.
π Educations
- 2024.09 - now, M.S. School of Computer Science and Engineering, Northeastern University
- 2020.09 - 2024.07, B.S. School of Computer Science, Yangtze University
π» Internships
- 2024.04 - now, Qiyuan Lab, Beijing.
- 2023.10 - now, NEUIR Lab, Northeastern University, Shenyang.