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The Design and Optimization of an Active Pushing System Based on the Vector Space Model |
Zou Zhiwen1 Ke Qing2 |
1(Computer Science and Communication Engineering School,Jiangsu University,Jiangsu 212013, China)
2(Department of Information Management,Nanjing University,Nanjing 210093, China) |
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Abstract The active information service is one of the trend of information retrieval service. Though the traditional vector space model has some advantages in the design of active pushing system, it can’t solve the irrelevant problem. The paper provides some improving measures, and gives a model of active pushing system based on vector space model, which can better improve the efficiency of Web information retrieval.
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Received: 02 December 2004
Published: 25 July 2005
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Corresponding Authors:
Ke Qing
E-mail: gigike@sohu.com
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About author:: Zou Zhiwen,Ke Qing |
1焦玉英主编.信息检索进展.北京:科学出版社,2003
2柯青,焦玉英. 网上信息资源智能导航系统的实现技术与原型设计.图书情报知识,2003(4):45-47
3陶跃华,王锡钢等. 信息检索向量空间模型中特征提取的研究. 云南师范大学学报,2000(6):18-20
4赵涓涓,陈俊杰. Internet信息过滤中用户个性化模式的构建. 太原理工大学学报,2003,34(3):336-339
5张晓冬,张书杰等. 关于信息过滤模型的探讨. 计算机工程与应用,2002(5):99-101
6张元馨,赵仲孟等. 一种基于向量空间模型的个性化搜索引擎研究.微电子学与计算机,2003(11):52-55
7吴光远,何丕廉等. 基于向量空间模型的词共现研究及其在文本分类中的应用. 计算机应用,2003(6)38-41
8李雪蕾,张冬茉. 一种基于向量空间模型的文本分类方法. 计算机工程,2003(17):90-92
9毛颖,王继成等. 一个基于反馈的信息过滤系统的设计与实现. 情报学报,2003(5):539-544
10Salton G,Buckley C.Improving retrieval performance by relevance feedback.Journal of the American Society for information Science,1990,41(4) |
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