基于框架的人体解剖学位置关系模型的形成性评价。
Formative evaluation of a frame-based model of locative relationships in human anatomy.
作者信息
Bean C A
机构信息
Department of Medical Informatics, Columbia University College of Physicians and Surgeons, USA.
出版信息
Proc AMIA Annu Fall Symp. 1997:625-9.
Abstract
The verb structure of narrative text in a gross anatomy textbook was analyzed to identify locative relationships. The 169 locative indicators were organized semantically to construct a frame-based model. The validity and coverage of the model was assessed and compared with the UMLS Semantic Net Relations using a novel test set of 71 indicators. All mapped directly to the frame model, while 60% mapped directly to UMLS.
摘要
对一本大体解剖学教科书中叙述性文本的动词结构进行分析，以识别位置关系。对169个位置指示词进行语义组织，构建基于框架的模型。使用一组由71个指示词组成的新测试集，评估该模型的有效性和覆盖范围，并与统一医学语言系统（UMLS）语义网络关系进行比较。所有词都直接映射到框架模型，而60%直接映射到UMLS。
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本文引用的文献
1
Enhancements of anatomical information in UMLS knowledge sources.统一医学语言系统知识源中解剖学信息的增强。
Proc Annu Symp Comput Appl Med Care. 1995:873-7.
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