2022

doi dblp
Improving Implicit Alternating Least Squares with Ring-based Regularization
Rui Fan | Jin Chen | Jin Zhang | Defu Lian | Enhong Chen
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Efficient Learning with Pseudo Labels for Query Cost Estimation
Shuncheng Liu | Xu Chen | Yan Zhao | Jin Chen | Rui Zhou | Kai Zheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Learning Recommenders for Implicit Feedback with Importance Resampling
Jin Chen | Defu Lian | Binbin Jin | Kai Zheng | Enhong Chen
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

doi dblp
Fast Variational AutoEncoder with Inverted Multi-Index for Collaborative Filtering
Jin Chen | Defu Lian | Binbin Jin | Xu Huang | Kai Zheng | Enhong Chen
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
xLightFM: Extremely Memory-Efficient Factorization Machine
Gangwei Jiang | Hao Wang | Jin Chen | Haoyu Wang | Defu Lian | Enhong Chen
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Automated Creative Optimization for E-Commerce Advertising
Jin Chen | Ju Xu | Gangwei Jiang | Tiezheng Ge | Zhiqiang Zhang | Defu Lian | Kai Zheng
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021