3M. Powelh Approximation Theory and Methods [M]. Cam- bridge Univ. Press, 1981. 被引量：1
4G. Salton. Automatic Text Proeessing[M]. Addison-Wesley, 1989. 被引量：1
5M. Balabanovic and Y. Shoham, Fab: Content-Based, Collabora- tive Recommendation, Comm[J]. ACM, 1997,40 (3) : 66-72. 被引量：1
6A. I. Schein, A. Popescul, L. H. Ungar, and D. M. Pennock. Methods and Metrics for Cold-Start Recommendations[C]// Proc. of the 25th Ann. Int'l ACM SIGIR Conf. ,2002. 被引量：1
7H. Kautz,B. Selman, and M. Shah. Combining Social Networks and Collaborative Filtering[J]. Comm. ACM, 1997. 被引量：1
8R. Sinha and K. Swearingen. Comparing recommendations made by online systems and friends[C]//Proc, of the DELOS Work- shop: Personalisation and Recommender Systems in Digital Li- braries, 2001. 被引量：1
9H. Ma, I. King, and M. R. Lyu. Effective missing data prediction for collaborative filtering[C]//Proc, of the 30th Annual Inter- national ACM SIGIR Conference on Research and Development in Information Retrieval, 2007 : 39-46. 被引量：1
10J. S. Breese, D. Heckerman, and C. Kadie. Empirical analysis of predictive algorithms for collaborative filtering [C]//Proc. of the 14th Conference on Uncertainty in Artificial Intelligence, 1998:43-52. 被引量：1
