In their recent paper, Wang et al. propose a few updates to the Graph Attention Network (GAT) neural network algorithm (if you want to skip the technical bit and get to the code, click here). Briefly, GATs are a recently-developed neural network architecture applied to data distributed over a graph domain.
I’m using graph convolutional networks as a tool to segment the cortical surface of the brain. This research resides in the domain of node classification using inductive learning. By node classification, I mean that we wish to assign a discrete label to cortical surface locations (nodes / vertices in a graph) on the basis of some feature data and brain network topology.