GNN

⁴ Mix-hop Propagation in GNN

#GNN #Forecasting #Graph

Mix-hop is a strategy to avoid oversmoothing in GNN

⁵ Graph Structure Learning in GNN

#GNN #Forecasting #Graph

We can learn a graph structure without prior knowledge

Over-Smoothing in Graph Neural Networks

#graph #graph neural networks #GNN

Over-smoothing is the problem that the representations on each node of the graph neural networks …