| 基于多领域的元搜索引擎 |
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| 引用本文： | 门秀萍.基于多领域的元搜索引擎[J].茂名学院学报,2011,21(6):51-53,57. |
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| 作者姓名： | 门秀萍 |
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| 作者单位： | 安徽财经大学管理科学与工程学院,安徽蚌埠,233030 |
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| 摘 要： | 由于单个搜索引擎所采用的排序算法和搜索范围不同，用户很难得到准确的结果信息；而元搜索引擎通过同时调用多个搜索引擎，在一定程度上提高了检索效果；垂直搜索引擎通过针对某一特定领域如医学、金融等为查询用户提供相关信息。本文针对多领域的信息检索，提出了将元搜索引擎与垂直搜索引擎相结合的方法，并构建了三种多域元搜索引擎，实验证明，与使用单独的搜索引擎相比，使用该搜索引擎能够获得更好的检索效果。
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| 关 键 词： | 信息检索 元搜索引擎 垂直搜索引擎 |
Meta Search Engine for Information Retrieval Based on Multiple Domains |
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| MEN Xiu-ping.Meta Search Engine for Information Retrieval Based on Multiple Domains[J].Journal of Maoming College,2011,21(6):51-53,57. |
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| Authors: | MEN Xiu-ping |
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| Institution: | MEN Xiu-ping(School of Management Science and Engineering,Anhui University of Finance & Economics,Bengbu 233030,China) |
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| Abstract: | The user is often unable to get the exact information due to the different ranking algorithms and search range followed by individual search engines;but Meta Search Engines solve this problem to a certain level by using more than one search engines.Vertical Search Engine is used to provide the user with results for queries on a particular domain such as medicine and finance.This paper proposes a method which combines the Meta Search Engine with the Vertical Search Engine for information retrieval on multipl... |
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| Keywords: | information retrieval Meta Search Engine Vertical Search Engine |
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