UMLS超级叙词表统计分析研究

摘要

The paper carries out quantitative statistical analysis on UMLS Metathesaurus~ total number of concepts, the term overlap between different source vocabularies, the number of concepts with definition, the relationship of concepts and the semantic type, which can be used for medical vocabulary evaluation and other knowledge organization system construction applications.%对UMLS超级叙词表的总收词量、来源词表间的术语重复率、概念的定义数、概念间的关系以及语义类型进行定量统计分析研究,以期应用于医学词表评价等其他知识组织体系建设中。