A Survey of Collaborative Filtering Algorithm Applied in E-commerce Recommender System
YE Shui-sheng · Computer Technology and Development · 2006
In E-commerce recommender system,collaborative filtering technology is the most popular and successful method at present.It supposes similar users may have the same behavior in shopping.In this article,first introduce strong-points of the algorithms comparing with other methods,then describe several main collaborative filtering algorithms,at last,point out several open research problems and directions on the algorithm.