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Published in: Neural Computing and Applications 10/2021

11-08-2020 | Original Article

A noise injection strategy for graph autoencoder training

Authors: Yingfeng Wang, Biyun Xu, Myungjae Kwak, Xiaoqin Zeng

Published in: Neural Computing and Applications | Issue 10/2021

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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.

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Metadata
Title
A noise injection strategy for graph autoencoder training
Authors
Yingfeng Wang
Biyun Xu
Myungjae Kwak
Xiaoqin Zeng
Publication date
11-08-2020
Publisher
Springer London
Published in
Neural Computing and Applications / Issue 10/2021
Print ISSN: 0941-0643
Electronic ISSN: 1433-3058
DOI
https://doi.org/10.1007/s00521-020-05283-x

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