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| 一体化医学语言系统中概念语义类型的分类审核 | |
| 引用本文： | 顾颖.一体化医学语言系统中概念语义类型的分类审核[J].农业环境科学学报,2007(4). |
| 作者姓名： | 顾颖 |
| 作者单位： | 南京农业大学信息科学与技术学院，江苏 南京210095 |
| 摘 要： |
介绍了一项用以检查一体化医学语言系统在概念整合过程中发生的语义类型错误的审核技术。该技术通过对语义网络进行数据图表——数据－语义类型——单一交集的逐层划分，控制了需要检查的概念总数，达到事半功倍的效果。 |
| 关 键 词： | 一体化医学语言系统 审核技术 数据图表 语义网络 语义类型 分类 |
Auditing to categorization of concept semantic types in the Unified Medical Language System |
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| GU Ying.Auditing to categorization of concept semantic types in the Unified Medical Language System[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2007(4). | |
| Authors: | GU Ying |
| Institution: | School of Information Science and Technology, Nanjing Agricultural University, Nanjing 210095, China |
| Abstract: |
Introduced in this paper is an auditing technique tofind errors and inconsistencies in the categorization of semantic types in the concept integration in the Unified Medical Language System. This technique is based on an expert system reviewing the pure intersections of meta-semantic types of a metaschema and a compact abstract in view of the UMLS Semantic Network. The small, medium and large pure intersections are handled differently by using a divide and conquer approach. By using this approach, the number of concepts review ed is limited and a high percentage of errors is expected to find. |
| Keywords: | UMLS Auditing technique Metashema Semantic network Semantic type Categorization |
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