一种改进的基于浏览行为的用户兴趣模型

doi:10.3969/j.issn.1000-0801.2011.05.020

Telecommunications Science ›› 2011, Vol. 27 ›› Issue (5): 77-81.doi: 10.3969/j.issn.1000-0801.2011.05.020

• Ressearch and development • Previous Articles Next Articles

Improved User Profile Based on the User Browsing Behavior

Weichao Li¹,Yonghua Fu²

¹ Computer Center,Zhengzhou Institute of Aeronautical Industry Management,Zhengzhou 450015,China
² Information and Science Department,Zhengzhou Institute of Aeronautical Industry Management,Zhengzhou 450015,China

Online:2011-05-15 Published:2011-05-15

Abstract

Abstract:

This article mainly discussed and established a kind of improved user profile based on the user browsing behavior.In the user profile,we overall take into account the user browsing web pages behaviors,the level of interest to keywords,the user's short-term interests and long-term interests.We realize the WIPISES demo system under the.NET platform,the improved user profile is embedded in the system.The results of the simulation experiments indicate that the retrieval effects which use the improved user profile provided in this article surpass the general search engines.And with the web user's preference is stronger,the superiority of the WIPISES system is more obvious.

Key words: search engine, user profile, behavior of user browsing, WIPISES system

Weichao Li,Yonghua Fu. Improved User Profile Based on the User Browsing Behavior[J]. Telecommunications Science, 2011, 27(5): 77-81.

用户浏览行为	权值	用户感兴趣程度
浏览Web页面	需计算	不确定
忽略Web网页	-0.2	弱
浏览网页摘要	0.1	一般
下载Web网页	0.2	较强
保存、打印、收藏	0.3	强

编号	关键词	WIPISES系统	参考文献[5]	参考文献[4]	Google
1	用户模型	0.587	0.533	0.467	0.2
2	分词	0.83	0.80	0.80	0.467
3	人机交互	0.738	0.667	0.60	0.467
4	信息检索	0.566	0.60	0.533	0.267
5	特征提取	0.718	0.733	0.733	0.467
6	文本分类	0.812	0.733	0.667	0.6
7	信息检索	0.88	0.80	0.60	0.267
8	搜索引擎	0.858	1.0	0.80	0.667
9	仲景	0.788	0.60	0.533	0.333

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Improved User Profile Based on the User Browsing Behavior

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