基于模式匹配的中文通用本体概念抽取模型  

A Model for Extraction of the Concept of Chinese General Ontology Based on Pattern Matching

作　　者：王昊[1] 苏新宁[1] 

机构地区：[1]南京大学信息管理系,江苏南京210093

出　　处：《情报理论与实践》2008年第2期292-297,291,共7页Information Studies:Theory & Application

摘　　要：本文重点阐述了中文通用本体概念实例的机器抽取过程,建立了基于模式匹配的通用本体概念识别模型,以此作为领域本体自动构建的基础。此后探讨了该模型在情报学各研究领域中的应用前景,并通过实验检验模型在实际应用中的识别效果。This article mainly expatiates the instance extraction process of Chinese general ontology concept by machine, and constructs a model for identification of general ontology concept based on pattern matching, which is the basis for automatic building of domain ontology. The article also discusses the application prospect of this model in various research fields of information science, and verifies the identification effect of this model in practical application by experiment.

关 键 词：通用本体 概念抽取 模式匹配 隐马尔可夫模型 

分 类 号：G350[文化科学—情报学]