基于图的语义网络构造算法研究  

Research of arithmetic on graph semantic Web construction

作　　者：庄洪波[1] 张德政[1] 赵秀君[1] 

机构地区：[1]北京科技大学 信息工程学院,北京100083

出　　处：《计算机应用研究》2007年第9期192-194,共3页Application Research of Computers

基　　金：国家"十五"攻关计划资助项目(2004BA721A01H07);北京市自然科学基金(4062022)

摘　　要：在自然语言处理的基础上,将中医领域本体与图的基本性质相结合,提出了构造中医诊疗知识语义网络算法。给出了图的基本性质、语义网络的图定义,并为知识的网络表示建立了相应的数据结构。将算法用于中医领域语义网络和语义场构建。试验结果表明,该算法具有较好的实用性。提出的基于图的语义网络构造算法,对于文本挖掘、知识获取技术研究有重要意义,也是中医专家知识获取的有效方法。On the basis of the disposal about nature language, the ontology in the herbalist doctor domain would be combined with graph character to construct the arithmetic of semantic Web on the diagnosis knowledge at herbalist doctor. This paper proposed the graph character,the graph conception about semantic Web and corresponding data structure for the knowledge＇s network expression. The arithmetic into semantic Web and semantic field in the herbalist doctor field is correctly through test, it shows that this arithmetic has good practicability. The construction arithmetic on the basis of graph semantic Web is very important for the text mining and the KA technique research, it is also a useful method to hold the knowledge about herbalist doctor expert.

关 键 词：领域本体 图论 语义网络 知识表示 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]