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Dong Zheng

Reinforcing User Retention in a Billion Scale Short Video Recommender System

Feb 12, 2023
Qingpeng Cai, Shuchang Liu, Xueliang Wang, Tianyou Zuo, Wentao Xie, Bin Yang, Dong Zheng, Peng Jiang, Kun Gai

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* The Web Conference 2023 Industry Track

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Exploration and Regularization of the Latent Action Space in Recommendation

Feb 08, 2023
Shuchang Liu, Qingpeng Cai, Bowen Sun, Yuhao Wang, Ji Jiang, Dong Zheng, Kun Gai, Peng Jiang, Xiangyu Zhao, Yongfeng Zhang

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* Proceedings of the ACM Web Conference 2023 (WWW '23), May 1--5, 2023, Austin, TX, USA

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Multi-Task Recommendations with Reinforcement Learning

Feb 07, 2023
Ziru Liu, Jiejie Tian, Qingpeng Cai, Xiangyu Zhao, Jingtong Gao, Shuchang Liu, Dayou Chen, Tonghao He, Dong Zheng, Peng Jiang, Kun Gai

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* TheWebConf2023

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Two-Stage Constrained Actor-Critic for Short Video Recommendation

Feb 06, 2023
Qingpeng Cai, Zhenghai Xue, Chi Zhang, Wanqi Xue, Shuchang Liu, Ruohan Zhan, Xueliang Wang, Tianyou Zuo, Wentao Xie, Dong Zheng, Peng Jiang, Kun Gai

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* The Web Conference 2023
* arXiv admin note: substantial text overlap with arXiv:2205.13248

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