A Salamat, X Luo, A Jafari - Knowledge-Based Systems, 2021 - Elsevier
Recommender systems in social networks are widely used for connecting users to their desired items from a vast catalog of available items. Learning the user's preferences from all …
The explicitly observed social relations from online social platforms have been widely incorporated into recommender systems to mitigate the data sparsity issue. However, the …
Online communities such as Facebook and Twitter are enormously popular and have become an essential part of the daily life of many of their users. Through these platforms …
T Chen, RCW Wong - Proceedings of the 14th ACM international …, 2021 - dl.acm.org
In many applications of session-based recommendation, social networks are usually available. Since users' interests are influenced by their friends, recommender systems can …
B Yang, Y Lei, J Liu, W Li - IEEE transactions on pattern …, 2016 - ieeexplore.ieee.org
Recommender systems are used to accurately and actively provide users with potentially interesting information or services. Collaborative filtering is a widely adopted approach to …
The pervasive presence of social media greatly enriches online users' social activities, resulting in abundant social relations. Social relations provide an independent source for …
Recommender systems have become prosperous nowadays, designed to predict users' potential interests in items by learning embeddings. Recent developments of the Graph …
W Fan, Y Ma, Q Li, J Wang, G Cai… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Data in many real-world applications such as social networks, users shopping behaviors, and inter-item relationships can be represented as graphs. Graph Neural Networks (GNNs) …
In recommendation systems, the existence of the missing-not-at-random (MNAR) problem results in the selection bias issue, degrading the recommendation performance ultimately. A …