| 基于搜索结果的预取技术研究 |
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| 引用本文： | 尹春天,古志民,廖祥文.基于搜索结果的预取技术研究[J].计算机应用,2004,24(1):48-50. |
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| 作者姓名： | 尹春天 古志民 廖祥文 |
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| 作者单位： | 北京理工大学,计算机科学与工程系,北京,100081 |
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| 基金项目： | 国家留学基金资助项目 (2 1 30 7D0 5)，北京理工大学基础科研基金资助项目 (0 30 1F1 8) |
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| 摘 要： | 搜索引擎往往返回给用户一个包含大量文档片段的列表，用户从中筛选出自己所需要的文档。文中提出一种预取代理的方法：对搜索引擎返回的结果进行聚类分析，使得用户以主题的方式来查看结果，满足用户搜索请求的个性化服务；同时对聚类进行评价，推测出用户可能感兴趣的文档，并将它们预取过来，从而减少网络延迟。
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| 关 键 词： | 搜索结果 聚类 预取 |
| 文章编号： | 1001-9081(2004)01-0048-03 |
Research of Pre-fetching Agent Based on Search Result |
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| YIN Chun-tian,GU Zhi-min,LIAO Xiang-wen.Research of Pre-fetching Agent Based on Search Result[J].journal of Computer Applications,2004,24(1):48-50. |
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| Authors: | YIN Chun-tian GU Zhi-min LIAO Xiang-wen |
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| Abstract: | Users of Web searching engines are often sifting through the long order list of document snippets returned by the engines. A pre-fetching agent based on search result is proposed in this paper. First,the pre-fetching agent uses clustering algorithm to classify the original document snippets. It can help the user view search result as the specific topics. At the same time,the pre-fetching agent can evaluate each cluster and predict the Web documents that the user is interest in. By pre-fetching these documents it can reduce Web latency. |
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| Keywords: | search result clustering pre-fetching |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
