Welcome to the AML Lab

Applied Machine Learning Lab (AML Lab) is a dynamic research group at the Department of Data Science in City University of Hong Kong. Our aim is to explore new methods and applications of Machine Learning and Data Mining, including

  • Personalization, Recommender System, Online Advertising, Search Engine, and Information Retrieval
  • Urban Computing, Smart City, GeoAI, Spatio-Temporal Data Analysis, and Location-Based Social Networks
  • Large Language Model, Reinforcement Learning, AutoML, AGI, Graph Learning, Trustworthy AI, and Multimodal ML
  • AI + X: Education, Healthcare, Carbon Neutral, Social Computing, E-commerce, Finance, and Ecosystem

We are looking for passionate new Postdocs, PhD students, and Master students to join the team (more info) !

Funding and Institutional Support

News

July 2025

Our paper ‘Mitigating Stereotypes in Text-to-Image Generation: A Novel Perspective of Selective Neural Suppression’ got accepted by MM’25. Congratulations!

July 2025

Our paper ‘Agent4Ranking: Semantic Robust Ranking via Personalized Query Rewriting Using Multi-agent LLM’ got accepted by TOIS. Congratulations to Xiaopeng Li and Pengyue Jia!

June 2025

Our paper ‘Comparative Analysis of Greenery Inequalities in New York and London: Social-Economic And Spatial Dimensions’ got accepted by UFUG. Congratulations to Yequan Hu!

... see all News