A noise injection strategy for graph autoencoder training

Yingfeng Wang, Biyun Xu, Myungjae Kwak, Xiaoqin Zeng

Abstract: Graph autoencoder can map graph data into a low-dimensional space. It is a powerful graph embedding method applied in graph analytics to lower the computational cost. Researchers have developed different graph autoencoders for addressing different needs. This paper proposes a strategy based on noise injection for graph autoencoder training. This is a general training strategy that can flexibly fit most existing training algorithms. The experimental results verify this general strategy can significantly reduce overfitting and identify the noise rate setting for consistent training performance improvement.

External IDs:dblp:journals/nca/WangXKZ21