| 主题搜索引擎中专业网页索引集构造算法的研究 |
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| 引用本文： | 赵仲孟,何世丽,袁薇,沈钧毅.主题搜索引擎中专业网页索引集构造算法的研究[J].微电子学与计算机,2005,22(1):6-9. |
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| 作者姓名： | 赵仲孟 何世丽 袁薇 沈钧毅 |
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| 作者单位： | 西安交通大学电信学院计算机系,陕西,西安,710049 |
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| 摘 要： | 针对特定主题的搜索引擎构建问题,给出了一种主题搜索引擎的体系结构,并在此基础上,提出了面向主题的专业网页索引集构造算法.模拟实验表明,以该算法为基础的主题搜索引擎能使用户搜索到该主题的权威页和中心页,可以有效地提高搜索引擎的查准率.
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| 关 键 词： | 主题搜索引擎 信息检索 权威页[1] 中心页[1] |
| 文章编号： | 1000-7180(2005)01-006-04 |
| 修稿时间： | 2004年8月10日 |
Research on the Algorithm of Specialty Web Page Indices Collected in Topic-Specific Search Engines |
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| ZHAO Zhong-meng,HE Shi-li,YUAN Wei,SHEN Jun-yi.Research on the Algorithm of Specialty Web Page Indices Collected in Topic-Specific Search Engines[J].Microelectronics & Computer,2005,22(1):6-9. |
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| Authors: | ZHAO Zhong-meng HE Shi-li YUAN Wei SHEN Jun-yi |
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| Abstract: | To the question of building topic-specific search engine, an architecture is discussed and an algorithm of specialty webpages'indices collected is put forward in this paper.Simulation tests show that the topic-specific search engine based on such the architecture and algorithm can make people obtain the authorities and hubs about the specialty, and also can improve the precision ratio in search engine. |
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| Keywords: | Topic-specific search engine Information retrieval Authorities Hubs |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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