一个多视图验证框架,用于LLM生成的慢性病知识图表
Aditya Kumar1,2, Dilpreet Singh3, Mario Cypko4,3
1Hahn-Schickard, 79110, Freiburg, Germany. aditya.kumar@hahn-schickard.de.
International journal of computer assisted radiology and surgery
|August 14, 2025
概括
我们开发了一个多视图验证框架来评估大型语言模型 (LLM) 产生的知识图 (KG) 三倍. 这种方法通过评估语义可信性,类型兼容性和结构重要性来确保高质量的医疗KG构建.
科学领域:
- 人工智能的人工智能
- 知识表示 知识表示
- 医疗信息学 医疗信息学
背景情况:
- 知识图 (KG) 构建对于组织复杂信息至关重要.
- 大型语言模型 (LLM) 在自动化KG创建方面表现有前途.
- 目前还缺少LLM生成的KG的标准化验证方法.
研究的目的:
- 开发和介绍一个多视图验证框架,用于LLM生成的KG三倍.
- 为了解决LLM辅助KG构建中缺乏确定的验证程序的问题.
- 为了评估LLM产生的三倍数的质量和有效性.
主要方法:
- 该框架对三个维度进行了三重评估:语义可信性,基于本体学的类型兼容性和结构重要性.
- 使用GPT-4的演示性能产生了慢性病 (CKD) 的概念特异性三倍.
- 评估的语义分数,类型兼容性分数和实体结构重要性 (ResourceRank).
主要成果:
- 该框架实现了高质量的结果,GPT-4产生的三倍.
- 强大的语义合理性 (平均分数:0.79).
- 优异的类型兼容性 (平均分数:0.84).
- 在CKD领域内的实体具有很高的结构重要性 (平均ResourceRank:0.94).
结论:
- 验证框架提供了一种可靠和可扩展的方法来评估LLM生成的KG三倍.
- 它有效地根据语义可信性,类型兼容性和结构重要性来过高质量的三重组.
- 这项工作为高效可靠的医疗KG构建和验证奠定了基础.
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