The core of recommendation models is estimating the probability that a user will like an item based on historical intera......

In recent years,online reservation systems of country hotel have become increasingly popular in rural areas.How to accur......

Collaborative filtering(CF)plays a key role in various rec-ommendation systems,but its effiectiveness will be limited by......

Chain businesses have been dominating the market in many parts of the world.It is important to identify the optimal loca......

With the rapid development of cloud computing,cloud service has become an indispensable component of modern information ......

Cloud service has become an indispensable component of modern information system in which the quality of service(QoS)has......

　　At present the main target of most recommendation algorithms is to improve the predicted value of the unknown servic......

协同过滤算法是个性化推荐系统中一种常用算法,但实际应用时还存在着数据稀疏性,用户兴趣变化和扩展性等问题。针对稀疏性问题,采......