医疗健康知识图谱需求与技术构建研究

目的/意义调查不同群体对医疗健康知识图谱的需求，探讨知识图谱研究现状和不足，为医疗健康知识图谱的构建提出建议。方法/过程基于文献调查、问卷调研、专家访谈等方式，从数据来源、关键技术、应用场景、待改进之处等方面分析医疗健康知识图谱。结果/结论提出以国家政策为导向、以权威知识为依托，支持用户全程参与，注重个人隐私和知识产权保护，构建多场景、可视化、多语种、多模态的医疗健康知识图谱和易于知识传播的标准体系及底层数据规范制度。

Study on the Demands and Technical Construction of Medical Health Knowledge Graph

Purpose/Significance The paper investigates the needs of different groups for the medical health knowledge graph, discusses the current situation and shortcomings of the research on the knowledge graph, and puts forward suggestions for the construction of the medical health knowledge graph. Method/Process Based on literature survey, questionnaire survey and expert interview, the medical health knowledge graph is analyzed from the aspects of data sources, key technologies, application scenarios and things to be improved. Result/Conclusion It is proposed to take national policies as guidance, rely on authoritative knowledge, support users’ full participation, pay attention to personal privacy and intellectual property protection, and build a multi-scene, visual, multilingual, multimodal medical health knowledge graph, a standard system and underlying data specification system that are easy to disseminate knowledge.