基于文献的生物医学知识发现研究综述  

Review on Literature Based Discovery Researches in Biomedical Field

作　　者：郎宇翔 杨艳萍 LANG Yuxiang;YANG Yanping(National Science Library,Chinese Academy of Sciences,Beijing 100190;Department of Library&Information Science and Archives Management,College of Economic and Management,University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院文献情报中心,北京100190 [2]中国科学院大学图书情报与档案管理系,北京100049

出　　处：《医学信息学杂志》2021年第10期33-41,47,共10页Journal of Medical Informatics

摘　　要：介绍基于文献的知识发现(Literature Based Discovery,LBD)概念及实现方法,从数据获取、概念抽取、关系挖掘、结果评估4个方面阐述LBD相关研究情况及关键问题,分析LBD在生物医学领域的应用情况及LBD研究存在的问题,提出建议和展望。The paper introduces the concept and implementation method of Literature Based Discovery(LBD),elaborates the research situation and key issues related to LBD from four aspects of data acquisition,concept extraction,relationship mining and result evaluation,analyzes the application situation of LBD in biomedical field and the existing problems of LBD researches,and puts forward some suggestions and prospects.

关 键 词：文献知识发现 潜在关联发现 文本挖掘 

分 类 号：R-058[医药卫生]