| 基于Web-Harvest的Web信息抽取系统的设计与应用 |
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| 引用本文： | 詹佳佳.基于Web-Harvest的Web信息抽取系统的设计与应用[J].现代图书情报技术,2010,26(3):76-81. |
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| 作者姓名： | 詹佳佳 |
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| 作者单位： | (中山大学资讯管理系 广州 510006) |
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| 摘 要： | 详细介绍信息抽取开源软件Web-Harvest，并在其基础之上进行功能扩展和改进，设计一个通用性强的Web信息抽取系统，重点阐述开发系统的设计思想和系统流程，并简单介绍系统的数据库表设计。最后，介绍该Web信息抽取系统的应用。
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| 关 键 词： | Web-Harvest Web信息抽取 |
| 收稿时间： | 2010-01-28 |
| 修稿时间： | 2010-02-12 |
The Design and Application of a Web Information Extraction System Based on Web-Harvest |
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| Zhan Jiajia.The Design and Application of a Web Information Extraction System Based on Web-Harvest[J].New Technology of Library and Information Service,2010,26(3):76-81. |
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| Authors: | Zhan Jiajia |
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| Institution: | (Department of Information Management, Sun Yat-Sen University, Guangzhou 510006,China) |
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| Abstract: | In this paper,an open source software for information extraction called Web-Harvest is detailly introduced firstly.With functional expansion and improvement,a Web information extraction system based on Web-Harvest is designed.The paper focuses on the system design idea and system process,and the design of database tables is also briefly described. Finally,the application of the system is introduced. |
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