Research on User Interests Based on Linear Regression Model and Cloud Model
Liying Zheng · Journal of Lanzhou Jiaotong University · 2009
Discovering user interests is a very important task for providing personalized services in information service on Web.An effective approach is to develop user interests degree of user from their browsing behavior.For the sake of final getting user current interests degree well and truly,the calculation method of user interests degree is improved after building the linear regression model,and then the user current interests degree is formed into cloud model.Therefore,the commendation for personalization is more efficient by the method.