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基于检索增强大语言模型与药食同源知识图谱的中医膳食推荐系统 ...
为解决传统中医(TCM)药食同源(MFH)膳食推荐依赖专家经验、大语言模型(LLM)存在幻觉和领域知识不足的问题,Hangyu Sha团队开发了Yaoshi-RAG框架。该研究通过构建不确定知识图谱(UKG)增强LLM,实现了24,984实体、29,292三元组的MFH知识表示,使DeepSeek-R1模型的Hits@1提升至84.2 ...
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