图卷积神经网络学习什么?

Jul, 2022

What Do Graph Convolutional Neural Networks Learn?

Sannat Singh Bhasin, Vaibhav Holani, Divij Sanjanwala

TL;DR本文研究了Graph Convolutional Neural Networks在半监督节点分类中的表现。实验发现，节点的相似度和 GCN 的性能有正相关关系，并且 GCN 在同一类中节点邻居的一致性和唯一性对性能影响显著。

Abstract

graph neural networks (GNNs) have gained traction over the past few years for their superior performance in numerous machine learning tasks. graph convolutional neural networks (GCN) are a common variant of GNNs