北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2006, Vol. 29 ›› Issue (s2): 144-147.doi: 10.13190/jbupt.2006s2.144.zhouyq

• 论文 • 上一篇    下一篇

移动个性化信息服务中的用户兴趣模型挖掘

周延泉, 张传福, 张瑞华, 李 蕾, 何华灿   

  1. 北京邮电大学 智能科学研究中心, 北京 100876
  • 收稿日期:2006-01-01 修回日期:1900-01-01 出版日期:2006-11-30 发布日期:2006-11-30
  • 通讯作者: 周延泉

Mining Model for User Profile in Personalized Mobile Service

ZHOU Yan-quan, ZHANG Chuan-fu, ZHANG Rui-hua, LI Lei, HE Hua-can   

  1. Center for Intelligent Science and Technology Research, Beijing University of Posts and Telecommunications, Beijing 100876,China
  • Received:2006-01-01 Revised:1900-01-01 Online:2006-11-30 Published:2006-11-30
  • Contact: ZHOU Yan-quan

摘要:

以移动终端离线浏览系统为基础,研究了利用数据挖掘的理论和方法如何得到准确描述用户兴趣的用户模型. 该方法首先对收集到的移动用户浏览新闻的行为进行分析,并且对这些新闻的内容进行聚类分析,通过挖掘算法得到用户的兴趣模型. 实验证明,该模型能较好地描述用户的兴趣,提高个性化信息服务的效率.

关键词: 移动信息服务, 个性化, 用户模型, 挖掘算法

Abstract:

Based on the off-line mobile news service system already realized, the model for precise description and measurement of user profile was studied through adopting the technology of knowledge discovery from database. The news browsing manner of mobile users was analyzed, while news similarity was computed based on users’ reading style, then the model for user profile was generated by the mining algorithm. The experiments showed that this model worked very well in describing user profile and promoted efficiency of personalized mobile service system.

Key words: mobile information service, personalized, use profile, mining algorithm

中图分类号: