| 基于领域本体的信息抽取系统的设计与实现 |
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| 引用本文： | 胡致涌,胡迎松. 基于领域本体的信息抽取系统的设计与实现[J]. 价值工程, 2010, 29(14): 158-159 |
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| 作者姓名： | 胡致涌 胡迎松 |
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| 作者单位： | 1. 福建工程学院,福州,350108
2. 福建工程学院,福州,350108;华中科技大学计算机学院,武汉,430074 |
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| 基金项目： | 福建工程学院科研发展基金 |
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| 摘 要： | 为了实现提高信息抽取过程中的准确率与覆盖率,在信息抽取检索系统中,引入了领域本体。本文介绍了本体、领域本体的一些基本概念,同时并讨论了领域本体与信息抽取存在的一些映射关系。在本信息抽取原型系统中实现了手机领域本体,并将该领域本体应用到信息抽取中去。
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| 关 键 词： | 概念 本体 信息抽取 领域本体 |
Design of Information Extraction System Based on Domain Main Body |
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| Hu Zhiyong,Hu Yingsong. Design of Information Extraction System Based on Domain Main Body[J]. Value Engineering, 2010, 29(14): 158-159 |
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| Authors: | Hu Zhiyong Hu Yingsong |
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| Affiliation: | 1.Fujian Engineering College, Fuzhou 350108, China; 2.Huazhong University of Science and Technology Computer College, Wuhan 430074, China) |
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| Abstract: | In order to enhance the rate of accuracy and coverage fraction in the information extraction process, it has introduced the domain main body in the information extraction retrieval system. This paper introduced some basic concepts about main body,domain main body and discussed some mapping relations between the domain main body and the information extraction and has realized the handset domain main body in this information extraction prototype system and has applied this domain main body in the information extraction. |
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| Keywords: | concept main body information extraction domain main body |
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