灵丹:用大型语言模型增强对传统中医知识的编码,用于临床推理任务
1Institute of Medical Intelligence, Beijing Key Lab of Traffic Data Analysis and Mining, School of Computer Science & Technology, Beijing Jiaotong University, Beijing 100044, China.
概括
这项研究开发了传统中国医学 (TCM) 的灵丹大语言模型 (LLM),显著改进了人工智能驱动的诊断和处方建议. 灵丹模型在TCM临床推理任务中实现了最先进的性能.
科学领域:
- 人工智能在医学中的应用
- 传统中国医学 (TCM) 研究研究
- 医疗保健中的自然语言处理 (NLP)
背景情况:
- 大型语言模型 (LLM) 已经迅速发展,但在中国传统医学 (TCM) 中未得到充分利用.
- 弥合这个差距需要专门的LLM来满足TCM独特的知识基础和临床应用.
- 现有的人工智能工具缺乏TCM诊断和治疗所需的细微理解.
研究的目的:
- 开发一个新的法学士专为中国传统医学 (TCM) 知识.
- 增强人工智能在TCM临床推理方面的能力,包括诊断,治疗和处方.
- 提高AI在TCM应用中的准确性和性能.
主要方法:
- 创建了三个关键数据集:TCM预训练数据集,TCM问答数据集和脏和胃草药处方建议数据集.
- 开发了Lingdan预训练的LLM,Lingdan-TCPM-Chat模型 (使用思维链),以及Lingdan处方建议 (Lingdan-PR) 模型.
- 利用各种TCM资源,包括古代文本,教科书和临床数据进行模型培训.
主要成果:
- 灵丹-TCPM-Chat和灵丹-PR模型在TCM知识回答和草药处方建议方面取得了最先进的性能.
- 灵丹-PR显著优于基线模型,在Top@20 F1得分中显示了18.39%的改善.
- 灵丹预训练法学士课程的微调提高了专业模型的能力.
结论:
- 这项研究在将LLM与传统中医药 (TCM) 整合方面取得了重大进展.
- 开发的人工智能模型显示出在TCM诊断和治疗策略中增强临床决策的潜力.
- 林丹LLM框架为AI在专业医疗领域的应用开辟了新的可能性.
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