7John S. Breese, David Heckerman, and Carl Kadie. Empirical Analysis of Predictive Algorithms for Collaborative Filtering[Z]. In Proceedings of the 14th Conference on Uncertaintly in Artificial Intelligence,1998. 被引量：1
8Schafer, J. B. , Konstan, J. and J. Riedl. Recommender Systems in E-Commerce[Z]. In EC '99: Proceedings of the First ACM Conference on Electronic Commerce, Denver, CO,1999. 158-166. 被引量：1
9U. Shardanand, P.Maes. Social Information Filtering: Algorithms for Automating "Word of Mouth"[Z]. In Proceedings of the ACM CHI Conference (CHI95), 1995. 被引量：1
