北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2006, Vol. 29 ›› Issue (s2): 65-69.doi: 10.13190/jbupt.2006s2.65.310

• 论文 • 上一篇    下一篇

领域Ontology自动构建研究

刘耀 穗志方 胡永伟 冀铁亮   

  1. 北京大学 计算语言学研究所 北京 100871
  • 收稿日期:2006-09-06 修回日期:1900-01-01 出版日期:2006-11-30 发布日期:2006-11-30
  • 通讯作者: 刘耀

Automatic Construction On of Domain Ontology

LIU Yao, SUI Zhifang, HU yongwei, Ji tieliang   

  1. Institute of Computational Linguistics , Peking University, Beijing 100871,China
  • Received:2006-09-06 Revised:1900-01-01 Online:2006-11-30 Published:2006-11-30
  • Contact: LIU Yao

摘要:

利用自然语言处理(NLP)理论和技术方法对已有公认领域知识,如专业叙词表、专业辞典、专业教材或权威著作等进行重构利用,并借助领域专家知识,实现基于网络的知识采集与加工,建立起受限文本的Ontology自学习机制,从而实现领域Ontology概念描述体系的自动构建,最终有效地解决了Ontology的自动构建这一瓶颈问题,成功地探索出了一种较为理想、实用的理论与方法,为专业领域Ontology的自动构建提供理论依据及技术支持。

关键词: 领域本体, 本体论, 自然语言处理, 叙词表, 知识工程

Abstract:

By employing natural language processing (NLP) theory and technology, the recognized ontology knowledge as professional thesauruses, professional dictionaries and textbooks are reconstructed. Knowledge collection and manipulation are realized. Based on constraint texts, a learning system is build to fulfill automatic construction of domain ontology’s concept description with the help of domain experts. Also a more ideal and pragmatic method is provided for resolving problems of automatic construction of ontology effectively.

Key words: domain ontology, Ontology, natural language processing, thesaurus, knowledge engineering

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