Meta Matrix Factorization for Federated Rating Predictions.

@inproceedings{lin-2020-meta, author = {Yujie Lin and Pengjie Ren and Zhumin Chen and Zhaochun Ren and Dongxiao Yu and Jun Ma and Maarten de Rijke and Xiuzhen Cheng}, editor = {Jimmy Huang and Yi Chang and Xueqi Cheng and Jaap Kamps and Vanessa Murdock and Ji-Rong Wen and Yiqun Liu}, title = {{Meta Matrix Factorization for Federated Rating Predictions}}, booktitle = {{Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020}}, pages = {981--990}, publisher = {ACM}, year = {2020}, url = {https://doi.org/10.1145/3397271.3401081}, doi = {https://doi.org/10.1145/3397271.3401081} }