Empirical data for the semantic interpretation of prepositional phrases in medical documents

被引：0
|
作者：
Romacker, M [1 ]
Hahn, U
机构：
[1] Univ Freiburg, Computat Linguist Lab, D-7800 Freiburg, Germany
[2] Freiburg Univ Hosp, Dept Med Informat, Freiburg, Germany
来源：
JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION | 2001年
关键词：
D O I：
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中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Me report on the results from an empirical study dealing with the semantic interpretation of prepositional phrases in medical free texts. Me use a small number of semantic interpretation schemata only, which operate on well-defined configurations in dependency graphs. We provide a quantitative analysis of the performance of the semantic interpreter in terms of recall/precision data, and consider, in qualitative terms, the impact semantic interpretation patterns have on the construction of the underlying medical ontology.
引用
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页码：563 / 567
页数：5
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