Collaborative IPTV Content Recommendation Method Using an Implicit Attribute Preference

被引:0
|
作者
Kwon, Hyeong-Joon [1 ]
Hong, Kwang-Seok [1 ]
机构
[1] Sungkyunkwan Univ, Sch Informat & Commun Engn, Seoul, South Korea
关键词
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暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper proposes a method using an implicit item attribute rating for a user. The method improves preference rating prediction accuracy of collaborative filtering-based IPTV content recommender systems by ameliorating the data sparsity problem. We confirmed that the method is robust in regards to the data sparsity problem found in collaborative filtering through various experiments.
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页码:570 / 571
页数:2
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