Aggregating collaborative recommendation method based on network cloud community
Ji Liu · Computer Engineering and Applications Journal · 2011
Recommendation technology is a key way to solve the problem of information overload.This paper presents an aggregating collaborative recommendation method based network cloud community.The method computes users recommendation preference cloud within network cloud community,and aggregates recommendation values among those network communities.On the basis of item cloud community,the proposed method alleviates the problem of new user cold-starting,enhancing the performance of recommendation.