甲状腺-GenAI:一个聊天机器人使用检索增强生成模型,用于个性化甲状腺疾病管理
Minjeong Shin1, Junho Song2,3, Myung-Gwan Kim4
1Department of Surgery, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea.
Journal of clinical medicine
|April 12, 2025
概括
一个新的搜索增强代 (RAG) 聊天机器人,Thyro-GenAI,与领先的大型语言模型 (LLM) 相比,在甲状腺疾病方面表现出优越的临床推理. 这个人工智能工具为医生提供了更可靠,基于证据的决策支持.
科学领域:
- 人工智能在医学中的应用
- 临床决策支持系统 临床决策支持系统
- 自然语言处理自然语言处理.
背景情况:
- 大型语言模型 (LLM) 对医疗保健有希望,但存在不准确性和幻觉.
- 检索增强生成 (RAG) 可以通过结合外部知识来减轻这些问题.
- 甲状腺疾病的管理需要准确可靠的临床推理.
研究的目的:
- 开发和评估基于RAG的聊天机器人Thyro-GenAI,用于甲状腺疾病的临床决策支持.
- 为了比较Thyro-GenAI与领先服务LLM在产生对临床问题的反应方面的表现.
- 评估不同AI模型提供的答案和引用的质量.
主要方法:
- 通过将LLM与甲状腺疾病教科书和指导方针的数据库集成,开发了Thyro-GenAI.
- 向Thyro-GenAI,ChatGPT-4o,Perplexity AI和Claude 3.5 Sonnet提出了关于甲状腺疾病的个性化临床问题.
- 由三个失明的甲状腺专家使用反向加权平均等级评估的反应和参考质量.
主要成果:
- 甲状腺-GenAI 在整体反应质量 (3.0) 中获得了最高的反向加权平均排名.
- 甲状腺基因AI在总体参考质量 (3.1) 中获得第二高的排名.
- 服务LLM (ChatGPT-4o,困惑AI,克劳德3.5索内特) 的质量排名较低.
结论:
- 甲基基因AI提供了比一般服务LLMs更可靠的,针对患者的临床推理,幻觉较少.
- 该RAG方法提高了人工智能生成的医疗信息的安全性和有效性.
- 甲状腺-GenAI有可能显著支持一线医生在管理甲状腺疾病.
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