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Modeling Idle Customers to Tackle the Sparsity Problem in Time-dependent Recommendation 会议论文
The 37th International Conference on Information Systems, Dublin, Ireland, 2016-12-11
作者:  Zhang, Haidong;  Ni, Wancheng;  Li, Xin;  Yang, Yiping
浏览  |  Adobe PDF(152Kb)  |  收藏  |  浏览/下载：297/89  |  提交时间：2017/01/19
Recommender Systems  Data Sparsity  Collaborative Filtering  Hidden Markov Model  
A K-medoids Algorithm Based Method to Alleviate the Data Sparsity in Collaborative Filtering 会议论文
, 杭州, 2015-7
作者:  Ziqi Lin;  Wancheng Ni;  Haidong Zhang;  Meijing Zhao;  Yiping Yang
浏览  |  Adobe PDF(608Kb)  |  收藏  |  浏览/下载：249/62  |  提交时间：2019/11/10
Data Sparsity  K-medoids Algorithm  User-based Collaborative Filtering  Recommendation  
Latent Factor Model for Traffic Signal Control 会议论文
Proceedings of the 9th IEEE International Conference on Service Operations and Logistics, and Informatics, Qingdao, 2014-10
作者:  Zhao, Yifei;  Gao, Hang;  Lv, Yisheng;  Duan, Yanjie
浏览  |  Adobe PDF(414Kb)  |  收藏  |  浏览/下载：308/95  |  提交时间：2016/06/24
Collaborative Filtering  Intelligent Transportation Systems  Recommendation System  Signal Control