2020

EdgeNets:Edge Varying Graph Neural Networks

Isufi, Elvin, Gama, Fernando, Ribeiro, Alejandro

Understand

Driven by the outstanding performance of neural networks in the structured Euclidean domain, recent years have seen a surge of interest in developing neural networks for graphs and data supported on graphs.

  • The graph is leveraged at each layer of the neural network as a parameterization to capture detail at the node level with a reduced number of parameters and computational complexity.
  • Following this rationale, this paper puts forth a general framework that unifies state-of-the-art graph neural networks (GNNs) through the concept of EdgeNet.
  • An EdgeNet is a GNN architecture that allows different nodes to use different parameters to weigh the information of different neighbors.

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