• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

[期刊论文]

Revisiting multi-view learning: A perspective of implicitly heterogeneous Graph Convolutional Network

Share
Edit Delete 报错

author:

Zou, Y. (Zou, Y..) [1] | Fang, Z. (Fang, Z..) [2] | Wu, Z. (Wu, Z..) [3] | Unfold

Indexed by:

Scopus

Abstract:

Graph Convolutional Network (GCN) has become a hotspot in graph-based machine learning due to its powerful graph processing capability. Most of the existing GCN-based approaches are designed for single-view data. In numerous practical scenarios, data is expressed through multiple views, rather than a single view. The ability of GCN to model homogeneous graphs is indisputable, while it is insufficient in facing the heterophily property of multi-view data. In this paper, we revisit multi-view learning to propose an implicit heterogeneous graph convolutional network that efficiently captures the heterogeneity of multi-view data while exploiting the powerful feature aggregation capability of GCN. We automatically assign optimal importance to each view when constructing the meta-path graph. High-order cross-view meta-paths are explored based on the obtained graph, and a series of graph matrices are generated. Combining graph matrices with learnable global feature representation to obtain heterogeneous graph embeddings at various levels. Finally, in order to effectively utilize both local and global information, we introduce a graph-level attention mechanism at the meta-path level that allocates private information to each node individually. Extensive experimental results convincingly support the superior performance of the proposed method compared to other state-of-the-art approaches. © 2023 Elsevier Ltd

Keyword:

Graph convolutional network Heterogeneous graph Meta-path Multi-view learning

Community:

  • [ 1 ] [Zou Y.]College of Computer and Data Science, Fuzhou University, Fuzhou, 350116, China
  • [ 2 ] [Fang Z.]College of Computer and Data Science, Fuzhou University, Fuzhou, 350116, China
  • [ 3 ] [Wu Z.]College of Computer and Data Science, Fuzhou University, Fuzhou, 350116, China
  • [ 4 ] [Zheng C.]Fujian Provincial Academy of Environmental Science, Fujian, 350013, China
  • [ 5 ] [Wang S.]College of Computer and Data Science, Fuzhou University, Fuzhou, 350116, China
  • [ 6 ] [Wang S.]Guangdong Provincial Key Laboratory of Big Data Computing, The Chinese University of Hong Kong, Shenzhen, 518172, China

Reprint 's Address:

Show more details

Source :

Neural Networks

ISSN: 0893-6080

Year: 2024

Volume: 169

Page: 496-505

6 . 0 0 0

JCR@2023

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 3

30 Days PV: 0

Affiliated Colleges:

Online/Total:235/10267360
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1