OPPO Research Institute, Shenzhen, China; Sony AI, Japan; College of Computer Science, Zhejiang University, Hangzhou, China
Yuyuan Li, Chaochao Chen, Yizhao Zhang, Weiming Liu, Lingjuan Lyu, Xiaolin Zheng, Dan Meng, Jun Wang
recommendation unlearning;machine unlearning;recommender systems;ensemble learning
UltraRE: Enhancing RecEraser for Recommendation Unlearning via Error Decomposition