Zhang, Peng-Fei

3 publications

AAAI 2025 Enhancing Long-and Short-Term Representations for Next POI Recommendations via Frequency and Hierarchical Contrastive Learning Jiajie Chen, Yu Sang, Peng-Fei Zhang, Jiaan Wang, Jianfeng Qu, Zhixu Li

AAAI 2024 Abstract and Explore: A Novel Behavioral Metric with Cyclic Dynamics in Reinforcement Learning Anjie Zhu, Peng-Fei Zhang, Ruihong Qiu, Zetao Zheng, Zi Huang, Jie Shao

AAAI 2021 Proactive Privacy-Preserving Learning for Retrieval Peng-Fei Zhang, Zi Huang, Xin-Shun Xu