Search Results for author: Jianxiong Wei

Found 2 papers, 0 papers with code

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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