Alert button
Picture for Dong Zheng

Dong Zheng

Alert button

Deconfounding Duration Bias in Watch-time Prediction for Video Recommendation

Jun 13, 2022
Ruohan Zhan, Changhua Pei, Qiang Su, Jianfeng Wen, Xueliang Wang, Guanyu Mu, Dong Zheng, Peng Jiang

Figure 1 for Deconfounding Duration Bias in Watch-time Prediction for Video Recommendation
Figure 2 for Deconfounding Duration Bias in Watch-time Prediction for Video Recommendation
Figure 3 for Deconfounding Duration Bias in Watch-time Prediction for Video Recommendation
Figure 4 for Deconfounding Duration Bias in Watch-time Prediction for Video Recommendation
Viaarxiv icon

ResAct: Reinforcing Long-term Engagement in Sequential Recommendation with Residual Actor

Jun 01, 2022
Wanqi Xue, Qingpeng Cai, Ruohan Zhan, Dong Zheng, Peng Jiang, Bo An

Figure 1 for ResAct: Reinforcing Long-term Engagement in Sequential Recommendation with Residual Actor
Figure 2 for ResAct: Reinforcing Long-term Engagement in Sequential Recommendation with Residual Actor
Figure 3 for ResAct: Reinforcing Long-term Engagement in Sequential Recommendation with Residual Actor
Figure 4 for ResAct: Reinforcing Long-term Engagement in Sequential Recommendation with Residual Actor
Viaarxiv icon

Constrained Reinforcement Learning for Short Video Recommendation

May 26, 2022
Qingpeng Cai, Ruohan Zhan, Chi Zhang, Jie Zheng, Guangwei Ding, Pinghua Gong, Dong Zheng, Peng Jiang

Figure 1 for Constrained Reinforcement Learning for Short Video Recommendation
Figure 2 for Constrained Reinforcement Learning for Short Video Recommendation
Figure 3 for Constrained Reinforcement Learning for Short Video Recommendation
Figure 4 for Constrained Reinforcement Learning for Short Video Recommendation
Viaarxiv icon

PASTO: Strategic Parameter Optimization in Recommendation Systems -- Probabilistic is Better than Deterministic

Aug 20, 2021
Weicong Ding, Hanlin Tang, Jingshuo Feng, Lei Yuan, Sen Yang, Guangxu Yang, Jie Zheng, Jing Wang, Qiang Su, Dong Zheng, Xuezhong Qiu, Yongqi Liu, Yuxuan Chen, Yang Liu, Chao Song, Dongying Kong, Kai Ren, Peng Jiang, Qiao Lian, Ji Liu

Figure 1 for PASTO: Strategic Parameter Optimization in Recommendation Systems -- Probabilistic is Better than Deterministic
Figure 2 for PASTO: Strategic Parameter Optimization in Recommendation Systems -- Probabilistic is Better than Deterministic
Figure 3 for PASTO: Strategic Parameter Optimization in Recommendation Systems -- Probabilistic is Better than Deterministic
Figure 4 for PASTO: Strategic Parameter Optimization in Recommendation Systems -- Probabilistic is Better than Deterministic
Viaarxiv icon