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本体学习和基于句型规则的自举本体学习方法模型设计


□ 张海营

  〔摘要〕介绍本体学习的概念和发展,分析现有的本体学习的体系结构,研究中文本体学习这一领域存在的主要问题,包括中文语料特有的分词、词性和行文灵活问题等,基于中文本体获取中存在的困难,针对中文语料中丰富的句型要素,提出基于句型规则的自举本体学习方法,构建整个方法的框架模型,详细分析该模型以及其运行流程中的两个关键环节:规则学习环节和本体学习环节。最后分析该方法的特点和意义。

  〔关键词〕本体 本体学习 句型规则 自举

  〔分类号〕G252.7

  Ontology Learning and Design of a Bootstrap Method for Ontology Learning Based on Rules of Sentence Patterns

  Zhang Haiying

  Xiangfan University Network Information Center, Huibei Xiangfan 441053

  〔Abstract〕The paper firstly introduces the conception and development of ontology learning,analyzes the architecture of ontology learning system,and points out some main problems in the field of Chinese ontology learning,such as word segmentation,part-of-speech(POS)and flexible writing,which are specialities in Chinese corpus.Then,based on those problems and referring to the fullness sentences elements,the paper presents a bootstrap method for ontology learning in accordance with rules of sentence patterns.comstructs she framework model of the method,and analyzes in detail the model and its two key segments in operation procedures:patterns learning segment and ontology learning segment.At last,the paper also analyzes the characteristics and the significance of this method.

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