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author:

Chen, Zhaoliang (Chen, Zhaoliang.) [1] | Wu, Zhihao (Wu, Zhihao.) [2] | Zhong, Luying (Zhong, Luying.) [3] | Plant, Claudia (Plant, Claudia.) [4] | Wang, Shiping (Wang, Shiping.) [5] (Scholars:王石平) | Guo, Wenzhong (Guo, Wenzhong.) [6] (Scholars:郭文忠)

Indexed by:

EI Scopus SCIE

Abstract:

Heterogeneous graph neural networks play a crucial role in discovering discriminative node embeddings and relations from multi -relational networks. One of the key challenges in heterogeneous graph learning lies in designing learnable meta -paths, which significantly impact the quality of learned embeddings. In this paper, we propose an Attributed Multi -Order Graph Convolutional Network (AMOGCN), which automatically explores meta -paths that involve multi -hop neighbors by aggregating multi -order adjacency matrices. The proposed model first constructs different orders of adjacency matrices from manually designed node connections. Next, AMOGCN fuses these various orders of adjacency matrices to create an intact multi -order adjacency matrix. This process is supervised by the node semantic information, which is extracted from the node homophily evaluated by attributes. Eventually, we employ a one -layer simplifying graph convolutional network with the learned multi -order adjacency matrix, which is equivalent to the cross -hop node information propagation with multilayer graph neural networks. Substantial experiments reveal that AMOGCN achieves superior semi -supervised classification performance compared with state-of-the-art competitors.

Keyword:

Graph convolutional networks Heterogeneous graphs Multi-order adjacency matrix Semi-supervised classification

Community:

  • [ 1 ] [Chen, Zhaoliang]Fuzhou Univ, Coll Comp & Data Sci, Fuzhou 350116, Peoples R China
  • [ 2 ] [Wu, Zhihao]Fuzhou Univ, Coll Comp & Data Sci, Fuzhou 350116, Peoples R China
  • [ 3 ] [Zhong, Luying]Fuzhou Univ, Coll Comp & Data Sci, Fuzhou 350116, Peoples R China
  • [ 4 ] [Wang, Shiping]Fuzhou Univ, Coll Comp & Data Sci, Fuzhou 350116, Peoples R China
  • [ 5 ] [Guo, Wenzhong]Fuzhou Univ, Coll Comp & Data Sci, Fuzhou 350116, Peoples R China
  • [ 6 ] [Chen, Zhaoliang]Fuzhou Univ, Key Lab Network Comp & Intelligent Informat Proc, Fuzhou 350116, Fujian, Peoples R China
  • [ 7 ] [Wu, Zhihao]Fuzhou Univ, Key Lab Network Comp & Intelligent Informat Proc, Fuzhou 350116, Fujian, Peoples R China
  • [ 8 ] [Zhong, Luying]Fuzhou Univ, Key Lab Network Comp & Intelligent Informat Proc, Fuzhou 350116, Fujian, Peoples R China
  • [ 9 ] [Wang, Shiping]Fuzhou Univ, Key Lab Network Comp & Intelligent Informat Proc, Fuzhou 350116, Fujian, Peoples R China
  • [ 10 ] [Guo, Wenzhong]Fuzhou Univ, Key Lab Network Comp & Intelligent Informat Proc, Fuzhou 350116, Fujian, Peoples R China
  • [ 11 ] [Plant, Claudia]Univ Vienna, Fac Comp Sci, A-1090 Vienna, Austria
  • [ 12 ] [Plant, Claudia]UniVie, A-1090 Vienna, Austria

Reprint 's Address:

  • 郭文忠

    [Guo, Wenzhong]Fuzhou Univ, Coll Comp & Data Sci, Fuzhou 350116, Peoples R China;;[Guo, Wenzhong]Fuzhou Univ, Key Lab Network Comp & Intelligent Informat Proc, Fuzhou 350116, Fujian, Peoples R China

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Related Keywords:

Source :

NEURAL NETWORKS

ISSN: 0893-6080

Year: 2024

Volume: 174

6 . 0 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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