基于领域本体的信息抽取方法研究

本文介绍了领域本体以及基于其上的信息抽取方法和技术,根据目前自然语言发展所遇到的问题以及Internet的迅速发展,面对海量的数据和web文档,探讨基于先建立知识表示清晰,结构清楚的领域本体的可能性,并对在其上的信息抽取技术进行展望。

Information Extraction Methods Based on Domain Ontology

This article describes the domain ontology and the information extraction methods and techniques based on it,according to the current development of natural language problems and the rapid development of Internet,face on massive data and web documents,probe the possibility of building domain ontology that has distinct knowledge and clear structure,and outlook the information extraction technology on it.