摘要： 中医知识获取是计算机自动实现知识管理、知识重组的前提。中医领域存在大量非结构化知识，难以被深入获取。该文提出一种基于领域本体的知识获取方法，对选取的单一医案中蕴含的知识进行形式化表示，构造中医领域的语义网络，对其进行定量分析，抽取中医领域的概念语义场。实验结果表明，该方法可在一定程度实现中医领域的知识获取。

关键词: 本体, 中医, 语义场, 知识获取

Abstract: Acquiring knowledge of Chinese medicine is the premise of knowledge management and knowledge integration by computer. There’s lots of unstructured knowledge in Chinese medicine domain, which is difficult to get. An approach of knowledge acquisition based on domain ontology is presented to obtain the formal representation of knowledge in a single medical selected, structure the semantic network, analyze it quantitatively, and acquire the concept semantic field on Chinese medicine domain. The experimental results show that the approach can get Chinese medicine domain knowledge.

Key words: ontology, Chinese medicine, semantic field, knowledge acquiring

中图分类号: 

• TP391