Figure 5
From: COVID-19 infection inference with graph neural networks
The illustration for GNN procedure for node embedding h_1. Left denotes the message passing phase, and it calculates the relationship between the given node embedding h_1 and its neighborhoods. The middle represents the readout phase, and it aggregates the relationship calculated in the message passing phase. After the message passing and readout phase, the node embedding for 1st node is updated from h_1 to h_1′.
