Search Results for author: Jianxiong Wei

Found 3 papers, 1 papers with code

Treatment Effect Estimation for User Interest Exploration on Recommender Systems

1 code implementation14 May 2024 Jiaju Chen, Wenjie Wang, Chongming Gao, Peng Wu, Jianxiong Wei, Qingsong Hua

The empirical results validate the effectiveness of UpliftRec in discovering users' hidden interests while achieving superior recommendation accuracy.

Recommendation Systems Scheduling

Multiple Interest and Fine Granularity Network for User Modeling

no code implementations5 Dec 2021 Jiaxuan Xie, Jianxiong Wei, Qingsong Hua, Yu Zhang

User modeling plays a fundamental role in industrial recommender systems, either in the matching stage and the ranking stage, in terms of both the customer experience and business revenue.

Recommendation Systems

Generator and Critic: A Deep Reinforcement Learning Approach for Slate Re-ranking in E-commerce

no code implementations25 May 2020 Jianxiong Wei, An-Xiang Zeng, Yueqiu Wu, Peng Guo, Qingsong Hua, Qingpeng Cai

In this paper, we present a novel Generator and Critic slate re-ranking approach, where the Critic evaluates the slate and the Generator ranks the items by the reinforcement learning approach.

reinforcement-learning Reinforcement Learning (RL) +1

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