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author:

Song, Na (Song, Na.) [1] | Du, Shide (Du, Shide.) [2] | Wu, Zhihao (Wu, Zhihao.) [3] | Zhong, Luying (Zhong, Luying.) [4] | Yang, Laurence T. (Yang, Laurence T..) [5] | Yang, Jing (Yang, Jing.) [6] | Wang, Shiping (Wang, Shiping.) [7]

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EI

Abstract:

Multi-view semi-supervised classification is a typical task to classify data using a small amount of supervised information, which has attracted a lot of attention from researchers in recent years. In practice, existing methods tend to focus on extracting spatial or spectral features using graph neural networks without considering the diversity and variability of graph structures and the contributions of different views. To address this challenge, a framework termed graph attention fusion network is proposed, which consists of two phases: view-specific feature embedding and graph embedding fusion. In the former feature extraction stage, the view-specific feature embedding module can flexibly focus on the neighborhood calculation operation to learn a weight for each neighboring node. In the latter feature fusion stage, the graph embedding fusion module is performed by complementarity and consistency to fuse these embeddings for semi-supervised classification tasks. We carry out comprehensive experiments in semi-supervised classification on real-world datasets to substantiate the effectiveness of the proposed approach compared to several existing state-of-the-art methods. © 2023 Elsevier Ltd

Keyword:

Classification (of information) Graph embeddings Graph neural networks Graph structures Supervised learning

Community:

  • [ 1 ] [Song, Na]School of Computer Science and Technology, Hainan University, Haikou; 570228, China
  • [ 2 ] [Song, Na]School of Mechanical, Electrical, and Information Engineering, Putian University, Putian; 351100, China
  • [ 3 ] [Du, Shide]College of Computer and Data Science, Fuzhou University, Fuzhou; 350108, China
  • [ 4 ] [Du, Shide]Fujian Provincial Key Laboratory of Network Computing and Intelligent Information Processing, Fuzhou University, Fuzhou; 350108, China
  • [ 5 ] [Wu, Zhihao]College of Computer and Data Science, Fuzhou University, Fuzhou; 350108, China
  • [ 6 ] [Wu, Zhihao]Fujian Provincial Key Laboratory of Network Computing and Intelligent Information Processing, Fuzhou University, Fuzhou; 350108, China
  • [ 7 ] [Zhong, Luying]College of Computer and Data Science, Fuzhou University, Fuzhou; 350108, China
  • [ 8 ] [Zhong, Luying]Fujian Provincial Key Laboratory of Network Computing and Intelligent Information Processing, Fuzhou University, Fuzhou; 350108, China
  • [ 9 ] [Yang, Laurence T.]School of Computer Science and Technology, Hainan University, Haikou; 570228, China
  • [ 10 ] [Yang, Laurence T.]Department of Computer Science, St. Francis Xavier University, Antigonish; NS B2G 2W5, Canada
  • [ 11 ] [Yang, Jing]School of Computer Science and Technology, Hainan University, Haikou; 570228, China
  • [ 12 ] [Wang, Shiping]College of Computer and Data Science, Fuzhou University, Fuzhou; 350108, China
  • [ 13 ] [Wang, Shiping]Fujian Provincial Key Laboratory of Network Computing and Intelligent Information Processing, Fuzhou University, Fuzhou; 350108, China

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Source :

Expert Systems with Applications

ISSN: 0957-4174

Year: 2024

Volume: 238

7 . 5 0 0

JCR@2023

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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