计算机研究与发展
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Journal of Computer Research and Development  2017, Vol. 54 Issue (7): 1426-1438    DOI: 10.7544/issn1000-1239.2017.20160302
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An Efficient Collaborative Filtering Algorithm Based on Graph Model and Improved KNN
Meng Huanyu1, Liu Zhen1, Wang Fang2, Xu Jiadong1, Zhang Guoqiang3
1(School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044);2(Information Technology Center, Beijing Jiaotong University, Beijing 100044);3(School of Computer Science and Technology, Nanjing Normal University, Nanjing 210023)
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