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非成熟领域的本体构建方法
引用本文:杨圣洪,贾焰.非成熟领域的本体构建方法[J].计算机工程与应用,2008,44(24):153-155.
作者姓名:杨圣洪  贾焰
作者单位:1. 国防科技大学计算机学院,长沙,410073;湖南大学计算机与通信学院,长沙,410082
2. 国防科技大学计算机学院,长沙,410073
摘    要:为解决文本数据挖掘等知识体系欠发育领域之本体的构建问题,先构建领域本体的最基本概念词集,利用样本库检测与优化基本概念集,利用样本库构造基本概念词的上下文名词与动词,从而筛选出基本概念词的相关名词,构造其语义环境,通过比对语义环境确定同义词、近义词、反义词。将相关名词作为下一代概念词,迭代计算直至构造整个领域本体,并设计了具体算法,证实了该方法的可行性。

关 键 词:本体  本体构建  概念体系
修稿时间: 

Building method on domain ontology in not growthful knowledge system
YANG Sheng-hong,JIA Yan.Building method on domain ontology in not growthful knowledge system[J].Computer Engineering and Applications,2008,44(24):153-155.
Authors:YANG Sheng-hong  JIA Yan
Affiliation:1.School of Computer,National University of Defense Technology,Changsha 410073,China 2.College of Computer and Communication,Hunan University,Changsha 410082,China
Abstract:To obtain the application domain ontology whose concept system is not growthy,a kernel concept word set is proposed and are refined according to the sample documents,to find the nouns and verbs in context of the kernel concept word,and to select the core relation word and to form the semantic surroundings.Finally,to obtain the synonymy word,approximate word and antonym by matching the semantic surroundings,the selected relation word are used for the kernel concept word of next iterativeness,and the algorithm is developed.
Keywords:ontology  ontobuilder  concept system
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