arXiv cs.AI· Dietmar Jannach, Amra Deli\'c, Francesco Ricci, Markus Zanker·· 14 小时前AI 评分26
生成式 AI 时代的群体推荐系统再思考：从一次性推荐到对话式群体决策支持
Rethinking Group Recommender Systems in the Era of Generative AI: From One-Shot Recommendations to Conversational Group Decision Support
AI 导读
一篇立场文章指出，群体推荐系统研究已逾二十五年，但实际落地案例仍然很少，原因可能在于学术研究对群内沟通方式和推荐支持决策的假设与用户需求不符。作者提出借助群体决策研究洞见与 ChatGPT 等生成式 AI 系统，让人类成员通过聊天界面交流、由 AI 智能体辅助决策，从而设计更自然的群体与系统交互，推动群体推荐系统在实践中的更广泛采用。
正文 · 原文
Abstract:More than twenty-five years ago, early ideas emerged on how to design systems that provide recommendations to groups of users rather than individuals. Since then, a wide range of algorithmic approaches has been proposed to elicit individual preferences, aggregate them, and generate group recommendations. However, despite this substantial body of work, relatively few examples of real-world group recommender systems are in use. This observation invites reflection on the assumptions of the academic research, particularly regarding how inter-group communication unfolds and how recommendation-supported decisions should be made. In this essay, we suggest that some of these assumptions and corresponding system designs may not fully align with users' needs or expectations. We therefore outline a forward-looking perspective that explores how insights from group-decision making research and recent advances in Generative AI, including systems such as ChatGPT, could better inform the design of group recommender systems. As one possible direction, we consider settings in which human group members interact and exchange information through a chat based interface, while an AI-based agent supports the decision-making process. Such an approach may contribute to design more natural group and system interactions, and could help facilitate a broader adoption of group recommender systems in practice.
| Comments: | Submitted for publication |
| Subjects: | Information Retrieval (cs.IR); Artificial Intelligence (cs.AI) |
| Cite as: | arXiv:2507.00535 [cs.IR] |
| (or arXiv:2507.00535v3 [cs.IR] for this version) | |
| https://doi.org/10.48550/arXiv.2507.00535 arXiv-issued DOI via DataCite |
Submission history
From: Dietmar Jannach [view email]
[v1]
Tue, 1 Jul 2025 07:56:37 UTC (164 KB)
[v2]
Mon, 3 Aug 2026 09:27:30 UTC (170 KB)
[v3]
Thu, 29 Oct 2026 07:28:06 UTC (3,729 KB)
来源：arXiv cs.AI · arxiv.org