| 基于门户网站的全文信息检索系统研究 |
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| 引用本文： | 常晓鹏.基于门户网站的全文信息检索系统研究[J].开封大学学报,2014(2):76-79. |
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| 作者姓名： | 常晓鹏 |
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| 作者单位： | 河南教育学院信息技术系,河南郑州450046 |
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| 基金项目： | 2011年河南省科技攻关重点项目（112102310377）;2012年河南省高等学校青年骨干教师资助计划项目（2012GGJS-260） |
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| 摘 要： | 分析了门户网站全文信息检索系统的功能,对该系统的结构（包括数据采集引擎、索引数据库、索引引擎、文本分析引擎、数据查询引擎）进行了研究,重点讨论了数据采集引擎中的数据库采集器和HTML采集器.统一整合频道后建立的全文信息检索系统,能够提供高效、便捷的信息检索服务,提高用户对网站内容的搜索效率.
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| 关 键 词： | 门户网站 全文检索 平台构架 数据采集 信息推送 |
Research on Information Retrieval System of Full Text Based on Portals Website |
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| CHANG Xiao-peng.Research on Information Retrieval System of Full Text Based on Portals Website[J].Journal of Kaifeng University,2014(2):76-79. |
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| Authors: | CHANG Xiao-peng |
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| Institution: | CHANG Xiao-peng ( Department of Information Technology, Henan Institute of Education, Zhengzhou 450046, Henan) |
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| Abstract: | The function of information retrieval system of full text base on portals website is analyzed in this paper. The structure of system is researched, including data collecting engine, index database, index engine, text analyzing engine and data query engine. The data collector and HTML collector of data collect engine are discussed in detail The efficient and convenient information retrieval service is provided and the searching efficiency of website contents is improved by the construction of information retrieval system of full text base after integration of different channels. |
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| Keywords: | portals website full text retrieval structure of platform data collection push information |
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