GCN

2000년 도입 · 논문 969편에서 사용

A Graph Convolutional Network, or GCN, is an approach for semi-supervised learning on graph-structured data. It is based on an efficient variant of convolutional neural networks which operate directly on graphs. The choice of convolutional architecture is motivated via a localized first-order approximation of spectral graph convolutions. The model scales linearly in the number of graph edges and learns hidden layer representations that encode both local graph structure and features of nodes.

출처: Semi-Supervised Classification with Graph Convolutional Networks

소개 논문: Semi-Supervised Classification with Graph Convolutional Networks