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文章基本信息

  • 标题:A Personalized Recommender System Based on a Hybrid Model
  • 本地全文:下载
  • 作者:Wedad Hussein ; Rasha M. Ismail ; Tarek F. Gharib
  • 期刊名称:Journal of Universal Computer Science
  • 印刷版ISSN:0948-6968
  • 出版年度:2013
  • 卷号:19
  • 期号:15
  • 页码:2224-2240
  • 出版社:Graz University of Technology and Know-Center
  • 摘要:Recommender systems are means for web personalization and tailoring the browsing experience to the users' specific needs. There are two categories of recommender systems; memory-based and model-based systems. In this paper we propose a personalized recommender system for the next page prediction that is based on a hybrid model from both categories. The generalized patterns generated by a model based techniques are tailored to specific users by integrating user profiles generated from the traditional memory-based system's user-item matrix. The suggested system offered a significant improvement in prediction speed over traditional model-based usage mining systems, while also offering an average improvement in the system accuracy and system precision by 0.27% and 2.35%, respectively.
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