HAPENS: Hardness-Personalized Negative Sampling for Implicit Collaborative Filtering.

@inproceedings{liu-2023-hapens, author = {Haoxin Liu and Pu Zhao and Si Qin and Yong Shi and Mirror Xu and Qingwei Lin and Dongmei Zhang}, editor = {Ying Ding and Jie Tang and Juan F. Sequeda and Lora Aroyo and Carlos Castillo and Geert-Jan Houben}, title = {{HAPENS: Hardness-Personalized Negative Sampling for Implicit Collaborative Filtering}}, booktitle = {{Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023}}, pages = {376--380}, publisher = {ACM}, year = {2023}, url = {https://doi.org/10.1145/3543873.3584631}, doi = {https://doi.org/10.1145/3543873.3584631} }