Node Representation Learning in Graph via Node-to-Neighbourhood Mutual Information Maximization

1 code implementation • CVPR 2022 • Wei Dong, Junsheng Wu, Yi Luo, ZongYuan Ge, Peng Wang

In this work, we present a simple-yet-effective self-supervised node representation learning strategy via directly maximizing the mutual information between the hidden representations of nodes and their neighbourhood, which can be theoretically justified by its link to graph smoothing.

Node Classification Representation Learning