| 面向侨务信息主题的搜索引擎系统 |
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| 引用本文： | 吴清江,吴政,刘琳琅.面向侨务信息主题的搜索引擎系统[J].华侨大学学报(自然科学版),2006,27(4):429-432. |
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| 作者姓名： | 吴清江 吴政 刘琳琅 |
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| 作者单位： | 华侨大学信息科学与工程学院,福建,泉州,362021 |
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| 基金项目： | 国家计划委员会科研基金 |
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| 摘 要： | 介绍面向侨务信息主题搜索引擎的工作原理和体系结构,根据侨务信息的特征对网页进行侨务信息的识别.针对主题式搜索,提出一种优化的,基于历史反馈(BHF)的搜索策略,并对该搜索策略进行实验测试.结果表明,以该方法设计的面向侨务信息主题的搜索引擎系统,具有较高的搜索速度与识别精度.
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| 关 键 词： | 搜索引擎 历史反馈 侨务信息 主题式搜索 搜索策略 |
| 文章编号： | 1000-5013（2006）04-0429-04 |
| 收稿时间： | 2006-05-22 |
| 修稿时间： | 2006-05-22 |
Study Search Engine for Information about Overseas Chinese Affairs |
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| Wu Qingjiang,Wu Zheng,Liu Linlang.Study Search Engine for Information about Overseas Chinese Affairs[J].Journal of Huaqiao University(Natural Science),2006,27(4):429-432. |
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| Authors: | Wu Qingjiang Wu Zheng Liu Linlang |
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| Institution: | College of Information Science and Engineering, Huaqiao University, 362021, Quanzhou, China |
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| Abstract: | In this paper,we first introduced the work principle and the framework structure of topic-special search engine for the information about overseas Chinese affairs.We found a way to identify the information of the overseas Chinese affairs on the suitable web page based on the characters of the information about the overseas Chinese affairs.By this topic-special searching,the paper brought forward an optimization search strategy which is based on historical feedback(BHF).At the end,we took an experiment on this search strategy.The results show that,this search engine system has a high search speed and identify precision. |
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| Keywords: | search engine historical feedback information about overseas Chinese affairs topic-special searching search strategy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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