Cluster-GCN

2000년 도입 · 논문 3편에서 사용

Cluster-GCN is a novel GCN algorithm that is suitable for SGD-based training by exploiting the graph clustering structure. Cluster-GCN works as the following: at each step, it samples a block of nodes that associate with a dense subgraph identified by a graph clustering algorithm, and restricts the neighborhood search within this subgraph. This simple but effective strategy leads to significantly improved memory and computational efficiency while being able to achieve comparable test accuracy with previous algorithms. Description and image from: Cluster-GCN: An Efficient Algorithm for Training Deep and Large Graph Convolutional Networks

출처: Cluster-GCN: An Efficient Algorithm for Training Deep and Large Graph Convolutional Networks

소개 논문: Cluster-GCN: An Efficient Algorithm for Training Deep and Large Graph Convolutional Networks