中医药知识图谱的构建与应用研究

中医药知识记录分散、隐性知识众多,又富含关系知识,因此在关联、表达、利用知识上具有优势的知识图谱能够为领域提供有益辅助.系统梳理中医药领域知识图谱的构建及其应用的研究工作,可见基于中医药知识图谱的应用正在不断发展,将知识图谱构建技术运用于中医药知识图谱中时则需虑及领域特点.根据领域知识特点与实践需求,一些研究设计了知识...

Research Progress on the Construction and Applications of Traditional Chinese Medicine Knowledge Graphs

Traditional Chinese medicine(TCM) knowledge is scattered in records,and has plenty of tacit knowledge.It''s also rich in relationships.So,Knowledge Graphs(KG),which possess the advantage of the linking,representation,and usage of knowledge,can provide beneficial assistant in the field.A systematic review of the research work on the construction and application of knowledge graphs in the field of TCM shows that applications based on knowledge graphs of TCM are constantly developing.When applying knowledge graph construction techniques to the knowledge graphs of TCM,it is necessary to consider the characteristics of the field.According to the characteristics of domain knowledge and practical requirements,some studies have designed a knowledge framework,selected appropriate knowledge extraction,fusion and storage technologies,tried knowledge completion,constructed a knowledge map of TCM and realized information understanding,search,recommendation,automatic question and answer,and assisted decision-making and other applications.However,much effort is needed to enrich relationship types,theoretical knowledge and multi-modal knowledge,expand knowledge sources,improve quality assessment and control,and strengthen the construction of sub-domain knowledge graphs and sharing and collaboration.