Jin Chen 陈矜
Scholar

Jin Chen 陈矜

Google Scholar ID: h-v_wdIAAAAJ
Hong Kong University of Science and Technology
Homepage↗Google Scholar↗
Citations & Impact
All-time
Citations
707
 
H-index
11
 
i10-index
14
 
Publications
20
 
Co-authors
0
 
Contact
Emailjinchen@ust.hkGitHubOpen ↗
Publications
20 items
Browse publications on Google Scholar (top-right) ↗
Resume (English only)
Academic Achievements
  • Published multiple papers, including but not limited to:
  • - Understanding the Effect of Loss Functions on the Generalization of Recommendations (KDD 2025)
  • - Learning-Efficient Yet Generalizable Collaborative Filtering for Item Recommendation (ICML 2024)
  • - Automated Sparse and Low-Rank Shallow Autoencoders for Recommendation (TORS, 2024)
  • - Learning to Hash for Trajectory Similarity Computation and Search (ICDE 2024)
  • - Task Recommendation in Spatial Crowdsourcing: A Trade-off between Diversity and Coverage (ICDE 2024)
  • - Knowledge Distillation for High Dimensional Search Index (NeurIPS 2023)
  • - When Large Language Models Meet Personalization: Perspectives of Challenges and Opportunities (World Wide Web)
  • - An Incremental Update Framework for Online Recommenders with Data-Driven Prior (CIKM 2023)
  • - Batch-Mix Negative Sampling for Learning Recommendation Retrievers (CIKM 2023)
  • - RecStudio: Towards a Highly-Modularized Recommender System (SIGIR 2023)
  • - Cooperative Retriever and Ranker in Deep Recommenders (WWW 2023)
  • - AutoS2AE: Automate to Regularize Sparse Shallow Autoencoders for Recommendation (WWW 2023)
  • - SimiDTR: Deep Trajectory Recovery with Enhanced Trajectory Similarity (DASFAA)
Research Experience
  • Served as a Research Assistant Professor at the Department of Information Systems, Business Statistics & Operations Management (ISOM), School of Business and Management, Hong Kong University of Science and Technology; currently working at Tencent's Online Advertising department.
Education
  • Received a PhD degree from the School of Computer Science and Engineering, University of Electronic Science and Technology of China (UESTC) in Dec 2023, advised by Prof. Kai Zheng and Prof. Defu Lian; B.S. degree from UESTC in 2018.
Background
  • Currently a machine learning engineer at Tencent in Online Advertising. Previously, a Research Assistant Professor at the Dept of Information Systems, Business Statistics & Operations Management (ISOM) under the School of Business and Management of the Hong Kong University of Science and Technology. Research interests include data mining, especially in efficient recommender systems.
Miscellany
  • Personal motto: 君子以自强不息 (A gentleman strengthens himself without ceasing)
Co-authors
0 total
Co-authors: 0 (list not available)