Let's create a tool to detect edges of an image! To do so we'll use the Sobel operator/filter (there are other techniques out there, e.g. Canny edge detector). The matrices associated with the kernels ...

This is a TensorFlow implementation of Graph Convolutional Networks for the task of (semi-supervised) classification of nodes in a graph, as described in our paper: Thomas N. Kipf, Max Welling, ...