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| 企业级搜索引擎中结果聚类和查询补全技术 | |
| 引用本文： | 刘强,吴雨桐,郎非.企业级搜索引擎中结果聚类和查询补全技术[J].哈尔滨理工大学学报,2012,17(4):92-96. |
| 作者姓名： | 刘强 吴雨桐 郎非 |
| 作者单位： | 1. 哈尔滨理工大学教务处,黑龙江哈尔滨,150080 2. 哈尔滨理工大学计算机科学与技术学院,黑龙江哈尔滨,150080 3. 哈尔滨理工大学外国语学院,黑龙江哈尔滨,150080 |
| 基金项目： | 黑龙江省自然科学基金(F200936);教育部人文社科项目(11YJC740048);哈尔滨市科技创新人才研究专项(2010RFQXG042) |
| 摘 要： | 目前,搜索引擎技术发展迅速.但从用户的使用效果来看,传统的搜索引擎技术功能基本相似,在具体实现上仍有待提高.从提升用户体验角度出发,解决传统搜索引擎的搜索结果不能体现类别信息,并且搜索过程没有相应的智能提示的问题.研究基于Nutch的检索技术的特性和应用方法,实现了企业级搜索引擎中的搜索结果自动聚类和查询补全技术.实验结果表明,结果聚类和查询补全技术有效地提升了搜索引擎的搜索体验,增强了系统的使用价值和智能性,系统可靠性高. |
| 关 键 词： | 企业级搜索引擎 搜索结果聚类 查询自动补全 |
Results Clustering and Query Completion in Enterprise Search Engine |
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| LIU Qiang , WU Yu-tong , LANG Fei.Results Clustering and Query Completion in Enterprise Search Engine[J].Journal of Harbin University of Science and Technology,2012,17(4):92-96. | |
| Authors: | LIU Qiang WU Yu-tong LANG Fei |
| Affiliation: | 1.Teaching Affairs Division,Harbin University of Science and Technology,Harbin 150080,China; 2.School of Computer Science of Technology,Harbin University of Science and Technology,Harbin 150080,China; 3.School of Foreign Languages,Harbin University of Science and Technology,Harbin 150080,China) |
| Abstract: | Search engine technology develops rapidly.But from the perspective of user experience,the function of traditional search engine technology is similar,which should be improved.In order to promote user experience,this paper mainly tackles two problems of traditional search engine.One is that search results can’t reflect category information.The other is the search process lacks a corresponding query help.Based on the research of the characteristics and the application method of Nutch,the methods of search results clustering and automatic query complement are realized in enterprise search engine.The experimental results show that the above two methods effectively improve the users experience of search,and enhance the value,intelligence and reliability of the system. |
| Keywords: | enterprise search engine search results clustering automatic query complement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |