Graph Self-Supervised Learning: A Survey
Yixin Liu, Ming Jin, Shirui Pan et al.
2022 · IEEE Transactions on Knowledge and Data Engineering · 492 citations
Deep learning on graphs has attracted significant interests recently. However, most of the works have focused on (semi-) supervised learning, resulting in shortcomings including heavy label reliance, poor generalization, and weak robustness. To address these issues, self-supervised learning (SSL), which extracts informative knowledge through well-designed pretext tasks without relying on manual labels, has become a promising and trending learning paradigm for graph data. Different from SSL on other domains like computer vision and natural language processing, SSL on graphs has an exclusive ba…
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