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数据来源：https://blog.csdn.net/czzffff/article/details/44179087

相关论文

1.Koren Y, Bell R, Volinsky C. Matrix factorization techniques for recommender systems[J]. Computer, 2009, 42(8).
2.Bell R, Koren Y, Volinsky C. Modeling relationships at multiple scales to improve accuracy of large recommender systems[C]//Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining. ACM, 2007: 95-104.
3.Koren Y. Factorization meets the neighborhood: a multifaceted collaborative filtering model[C]//Proceedings of the 14th ACM SIGKDD international conference on Knowledge discovery and data mining. ACM, 2008: 426-434.