Profile

I am a Ph.D. candidate of System Engineering and Engineering Management Department, The Chinese University of Hong Kong supervised by Prof. Wong Kam-Fai. My research interests focus on natural language processing, large language models, speech recognition, etc.

I'm willing to enjoy a self-motivated, interest-driven Ph.D. study and improve my research skills in various aspects, from innovative and original NLP publications to the accumulation of basic mathematical, programming, and machine learning knowledge.

I'm positively seeking for research internship and exchange opportunities of the laboratoties in universities or companies. Expect collaborations in LLM related research to exchange great ideas and welcome to contact me.

🔭 Research Interests

⭐️ Reliable LLMs: Current LLMs are over-confident and suffer from severe hallucination issue which may mislead users with unreliable information practically. I'm focusing on developing reliable AI systems by elicting model's ability to precisely express factual knowledge and confidence estimation.  [GitHub]

⭐️ Speech Recognition: Previously, I worked on language modeling for speech recognition for lattice decoding and re-scoring.  [Notes]

⭐️ Collaborations: Prompt Learning, Information Retrieval, Parameter-Efficient, Tool Learning, etc..  [Notes]

⭐️ Related publications can be referred here.

🎓 Education

  Ph.D. Candidate in The Chinese University of Hong Kong (CUHK).

  B.Eng. in Huazhong University of Science and Technology (HUST).

🏫 Academic Experiences

  2023.9 - Present, SEEM Dept., CUHK, Supervised by Prof. WONG Kam-Fai.

Ph.D. Student in MoE Key Lab of High Confidence Software Technologies.

  2020.9 - 2022.7, SEEM Dept., CUHK, Supervised by Prof. LIU Xunying.

Research Assistant and Ph.D. Student in Human-Computer Communications Lab.

  2019.10 - 2020.6, AIA School, HUST, Supervised by Prof. YUAN Ye.

Research Intern in Intelligent Manufacturing and Data Science Lab.

  2017.12 - 2019.8, Qiming College, HUST, Supervised by Prof. HE Dingxin.

Team Leader in Intelligent Application and Robotics Team.

I have also benefitted from extensive guidance from other outstanding researchers including Dr. YU Jianwei and Dr. CHENG Cheng in CUHK and HUST respectively. I am so grateful for those who led me to the explorations of research.

🍭 Interests

  🎹 Piano - Welcome to follow my bilibili .


My favourite musicians: Claude Debussy, Frederic Chopin, Ryuichi Sakamoto, Hisaishi Jean, et al. I love romantic classical music best. I'm preparing ABRSM Exam.


  ✏️ Writing - Welcome to follow my Zhihu .


Served as a part-time author writing academic blogs about NLP/ML/LLM and comments on some classic books and movies at Zhihu and WeChat Officials.


  🎤 Vocal - Welcome to follow my WeSing .

My favorite singers: Jay Chou, JJ Lin, Eason Chan, Leslie Cheung Kwok Wing, et al. I like various vocalization skills like xi qiang, bel canto, and whistle register.


  📷 Photography - Welcome to follow my 500px .

Served as a contract photographer at Vision China 500px Community.


  🏃🏻 Interested in tennis, swimming, hiking, skiing, etc.

Activities

🌟 Serving as a co-founder and organizer of a NLP Academic Exchange Platform (NICE) .

🌟 Serving as a reviewer of ICASSP, ACL, EMNLP, NAACL, COLING, etc..

🌟 Serving as a contributor in several open-source projects of Datawhale .