Abstract: Recently, self-supervised learning has shown great potential in Graph Neural Networks (GNNs) through contrastive learning, which aims to learn discriminative features for each node without ...
Purpose: This study investigates the factors leading to college students’ negative learning behavior in small private online courses (SPOCs) and offers suggestions for the optimization of SPOC design ...
Abstract: Federated learning (FL) empowers distributed clients to collaboratively train a shared machine learning model through exchanging parameter information. Despite the fact that FL can protect ...