About Me

Hi! I’m Yi Ji (計懿), a third-year Ph.D. student in Quantitative Marketing at the University of Hong Kong, where I am fortunate to be advised by Prof. Shan Huang.

Prior to joining HKU, I earned dual bachelor’s degrees in Computer Science and Business Economics from the Chinese University of Hong Kong, where I had the privilege of working with Prof. Chi-Wing Fu and Prof. Yi-Shan Lee.

My research lies at the intersection of Artificial Intelligence, Marketing, and Computational Social Science, with a particular focus on AI Applications in Marketing and the Economics of AI. I draw on large language models (LLMs), machine learning, and field experiments to understand how AI shapes decision-making, consumer behavior, and market dynamics.

I am passionate about bridging academic research and real-world practice. Through collaborations with industry practitioners at leading technology companies, including ByteDance and Tencent, as well as emerging startups, I strive to develop research that is both academically rigorous and practically impactful.

Feel free to reach out at yi-ji-mkt [at] connect [dot] hku [dot] hk or jy [at] datawake [dot] ai. I’m always happy to connect and exchange ideas!


Experiences

Education Industry
Sep 2025 – Present Industry
ByteDance
Research Intern · Applied Research Team
Shenzhen, China
Mar – Aug 2025 Industry
Tencent
Data Science Intern · Advanced Data Group
Shenzhen, China
Sep 2024 – Present Education
University of Hong Kong (HKU)
Ph.D. in Quantitative Marketing
Pok Fu Lam, Hong Kong Island, Hong Kong
Sep 2023 – Present Industry
DataWake AI
Data Scientist · Technical Engineering Team
Shenzhen, China
Sep 2023 – Sep 2024 Industry
WeChat
Research Intern · Search and Application Group
Guangzhou, China
Summer 2021 Industry
Tencent
Data Analyst Intern · Big Data Platform
Shenzhen, China
Sep 2019 – Jul 2024 Education
Chinese University of Hong Kong (CUHK)
B.Sc. in Computer Science
B.B.A. in Business Economics
Sha Tin, New Territories, Hong Kong

Selected Honors & Awards