Does Weighting Improve Matrix Factorization for Recommender Systems?

@inproceedings{ayoub-2025-weighting, author = {Alex Ayoub and Samuel Robertson and Dawen Liang and Harald Steck and Nathan Kallus}, editor = {Guodong Long and Michale Blumestein and Yi Chang and Liane Lewin-Eytan and Zi Huang and Elad Yom-Tov}, title = {{Does Weighting Improve Matrix Factorization for Recommender Systems?}}, booktitle = {{Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025}}, pages = {3885--3895}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3696410.3714680}, doi = {https://doi.org/10.1145/3696410.3714680} }