Research on Recommendation Model of Technology Literature Based on User Preference

摘要

How to describe the features of users ¡®literature searching behavior has much more influences upon the efficiency of literature recommendation. Based on analyzing three key literature searching behavior, we assign several weight for those behavior so as to evaluate users' preferences. And then propose a user preference based recommendation model. Through simulation experiment, it is proved that our model had good performance and could improve the literature service quality effectively.