X Xiao, J Wen, W Zhou, F Luo, M Gao, J Zeng - Expert Systems with …, 2022 - Elsevier
Abstract GNNs (Graph Neural Networks) use graph structure to make recommendations, receiving more and more attention. Firstly, existing work focuses on aggregating social …
Recommender systems are crucial to alleviate the information overload problem in online worlds. Most of the modern recommender systems capture users' preference towards items …
TH Lin, C Gao, Y Li - Proceedings of the 27th ACM international …, 2018 - dl.acm.org
Social recommendation, which utilizes social relations to enhance recommender systems, has been gaining increasing attention recently with the rapid development of online social …
Collaborative filtering is a widely used technique for providing personalized recommendations to users. However, traditional collaborative filtering methods fail to …
Content recommendation in social networks poses the complex problem of learning user preferences from a rich and complex set of interactions (eg, likes, comments and tags for …
L Guo, J Ma, Z Chen, H Zhong - Soft Computing, 2015 - Springer
Recommender systems with social networks have been well studied in recent years. However, most of these methods ignore the social contextual information among users and …
P Sun, L Wu, M Wang - The 41st international ACM SIGIR conference on …, 2018 - dl.acm.org
Collaborative filtering (CF) is one of the most popular techniques for building recommender systems. To alleviate the data sparsity issue in CF, social recommendation has emerged by …
Matrix Factorization (MF) is a very popular method for recommendation systems. It assumes that the underneath rating matrix is low-rank. However, this assumption can be too restrictive …
This paper examines the problem of social collaborative filtering (CF) to recommend items of interest to users in a social network setting. Unlike standard CF algorithms using relatively …