Search Results for author: Yuanqing Yu

Found 3 papers, 3 papers with code

EasyRL4Rec: A User-Friendly Code Library for Reinforcement Learning Based Recommender Systems

1 code implementation23 Feb 2024 Yuanqing Yu, Chongming Gao, Jiawei Chen, Heng Tang, Yuefeng Sun, Qian Chen, Weizhi Ma, Min Zhang

Reinforcement Learning (RL)-Based Recommender Systems (RSs) are increasingly recognized for their ability to improve long-term user engagement.

Recommendation Systems Reinforcement Learning (RL)

Multi-Agent Collaboration Framework for Recommender Systems

1 code implementation23 Feb 2024 Zhefan Wang, Yuanqing Yu, Wendi Zheng, Weizhi Ma, Min Zhang

LLM-based agents have gained considerable attention for their decision-making skills and ability to handle complex tasks.

Decision Making Explanation Generation +1

Towards Representation Alignment and Uniformity in Collaborative Filtering

2 code implementations26 Jun 2022 Chenyang Wang, Yuanqing Yu, Weizhi Ma, Min Zhang, Chong Chen, Yiqun Liu, Shaoping Ma

Then, we empirically analyze the learning dynamics of typical CF methods in terms of quantified alignment and uniformity, which shows that better alignment or uniformity both contribute to higher recommendation performance.

Collaborative Filtering Recommendation Systems

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