Hybrid Low-Order and Higher-Order Graph Convolutional Networks
Joint Authors
Lei, Fangyuan
Dai, Qingyun
Ling, Bingo Wing-Kuen
Zhao, Huimin
Liu, Yan
Liu, Xun
Source
Computational Intelligence and Neuroscience
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-06-23
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
With the higher-order neighborhood information of a graph network, the accuracy of graph representation learning classification can be significantly improved.
However, the current higher-order graph convolutional networks have a large number of parameters and high computational complexity.
Therefore, we propose a hybrid lower-order and higher-order graph convolutional network (HLHG) learning model, which uses a weight sharing mechanism to reduce the number of network parameters.
To reduce the computational complexity, we propose a novel information fusion pooling layer to combine the high-order and low-order neighborhood matrix information.
We theoretically compare the computational complexity and the number of parameters of the proposed model with those of the other state-of-the-art models.
Experimentally, we verify the proposed model on large-scale text network datasets using supervised learning and on citation network datasets using semisupervised learning.
The experimental results show that the proposed model achieves higher classification accuracy with a small set of trainable weight parameters.
American Psychological Association (APA)
Lei, Fangyuan& Liu, Xun& Dai, Qingyun& Ling, Bingo Wing-Kuen& Zhao, Huimin& Liu, Yan. 2020. Hybrid Low-Order and Higher-Order Graph Convolutional Networks. Computational Intelligence and Neuroscience،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1138739
Modern Language Association (MLA)
Lei, Fangyuan…[et al.]. Hybrid Low-Order and Higher-Order Graph Convolutional Networks. Computational Intelligence and Neuroscience No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1138739
American Medical Association (AMA)
Lei, Fangyuan& Liu, Xun& Dai, Qingyun& Ling, Bingo Wing-Kuen& Zhao, Huimin& Liu, Yan. Hybrid Low-Order and Higher-Order Graph Convolutional Networks. Computational Intelligence and Neuroscience. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1138739
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1138739