| 基于相关查询的搜索引擎查询自动分类研究 |
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| 引用本文： | 周二翠,寇广增,夏晨曦.基于相关查询的搜索引擎查询自动分类研究[J].情报杂志,2011,30(2). |
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| 作者姓名： | 周二翠 寇广增 夏晨曦 |
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| 作者单位： | 安徽大学管理学院,合肥,230039,2.武汉大学信息管理学院,武汉,430072,3.北京市科学技术情报研究所,北京,100048 |
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| 摘 要： | 如何准确理解用户提交的查询成为搜索引擎面临的一个难题,对查询进行自动分类是尝试解决问题的一种方法。提出基于相关查询对查询进行自动分类的方法。首先介绍此方法的设计思路和流程,同时对关键处理步骤进行说明,然后选择百度风云榜的数据作为测试集进行测试验证,查准率可达到71.74%,最后分析和总结方法不足之处以及下一步研究计划。
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| 关 键 词： | 查询 相关查询 自动分类 搜索引擎 |
Automatic Classification of Web Queries Using Related Queries |
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| ZHOU Ercui KOU Guangzeng XIA Chenxi.Automatic Classification of Web Queries Using Related Queries[J].Journal of Information,2011,30(2). |
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| Authors: | ZHOU Ercui KOU Guangzeng XIA Chenxi |
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| Institution: | ZHOU Ercui1 KOU Guangzeng2 XIA Chenxi3 (1.Management School,Anhui University,Hefei 230039,2.School of Information Management,Wuhan University,Wuhan 430072,3.Beijing Science and Technology Information Institute,Beijing 100048) |
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| Abstract: | Accurate understanding of user queries has become the bottleneck in web search systems.Automatic classification of web queries is a solution to this problem.The authors try to use related queries to classify web queries.First,the design idea and processes of the method is given,then the key steps are introduced.In test section,the authors select Baidu FengYunBang as test datasets and the precision of the test result can reach 71.74%.Finally,the authors discuss some shortcomings of the current method and exp... |
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| Keywords: | web queries related queries automatic classification search engine |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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