[1]WU Guodong,QIN Hui,HU Quanxing,et al.Research on large language models and personalized recommendation[J].CAAI Transactions on Intelligent Systems,2024,19(6):1351-1365.[doi:10.11992/tis.202309036]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
19
Number of periods:
2024 6
Page number:
1351-1365
Column:
综述
Public date:
2024-12-05
- Title:
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Research on large language models and personalized recommendation
- Author(s):
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WU Guodong; QIN Hui; HU Quanxing; WANG Xueni; WU Zhenchang
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School of Information and Computer, Anhui Agricultural University, Hefei 230036, China
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- Keywords:
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large language model; recommendation; deep learning; supervised fine-tuning; alignment; prompt learning; generative; multimodal
- CLC:
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TP301
- DOI:
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10.11992/tis.202309036
- Abstract:
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Large language models have revolutionized natural language processing within artificial intelligence, significantly advancing personalized recommendation systems. This paper provides an in-depth analysis of existing research on large language models and their application in personalized recommendations. It explores the process of large language model recommendation and thoroughly analyzes the main research advancements from four perspectives: direct recommendation, representation learning-based recommendation, generation-based recommendation, and prompt learning recommendation. The study identifies several challenges in current research on large language model recommendation, including recommendation bias, vulnerability to prompts, limited contextual understanding, high latency, fairness issues, and evaluation difficulties. It also presents future directions for research on large language model recommendation, including enhancing the security of large language model recommendations, developing domain-oriented large language model recommendations, exploring cross-modal large language model recommendations, integrating retrieval tasks with large language model recommendations, and improving the interpretability of large language model recommendations.