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author:

Huang, Sujia (Huang, Sujia.) [1] | Fu, Lele (Fu, Lele.) [2] | Du, Shide (Du, Shide.) [3] | Wu, Zhihao (Wu, Zhihao.) [4] | Vasilakos, Athanasios V. (Vasilakos, Athanasios V..) [5] | Wang, Shiping (Wang, Shiping.) [6]

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Abstract:

Multi-view subspace approaches have been extensively studied for their ability to project data onto a low-dimensional space, which is in favour of the clustering task. However, most existing models mainly concentrate on reconstructing data from the sample space, neglecting crucial information from the feature space, and failing to learn an optimal representation. For addressing this issue, we present a new joint framework, dubbed low-rank tensor learning with projection distance metric. This model recovers the original data by learning two low-rank factors, which thoroughly exploits the essential data information. Specifically, a low-rank constraint is introduced on a tensor that integrates subspace representations of all view data, enabling it to capture high-order relationships among views while recovering data from the sample space. Meanwhile, a low-rank projection matrix calculated by decomposing the original features is utilized to enhance data structures via exploring relationships among feature dimensions. Additionally, a distance metric learned by the projection matrix is introduced to leverage the local structure embedded in samples, thereby encouraging the learned representation to be more discriminative. Extensive experimental results on six datasets indicate the superiority of the proposed model. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024.

Keyword:

Clustering algorithms Matrix algebra Tensors

Community:

  • [ 1 ] [Huang, Sujia]College of Computer and Data Science, Fuzhou University, Fuzhou; 350116, China
  • [ 2 ] [Huang, Sujia]Fujian Provincial Key Laboratory of Network Computing and Intelligent Information Processing, Fuzhou University, Fuzhou; 350116, China
  • [ 3 ] [Fu, Lele]School of Systems Science and Engineering, Sun Yat-Sen University, Guangzhou; 510275, China
  • [ 4 ] [Du, Shide]College of Computer and Data Science, Fuzhou University, Fuzhou; 350116, China
  • [ 5 ] [Du, Shide]Fujian Provincial Key Laboratory of Network Computing and Intelligent Information Processing, Fuzhou University, Fuzhou; 350116, China
  • [ 6 ] [Wu, Zhihao]College of Computer and Data Science, Fuzhou University, Fuzhou; 350116, China
  • [ 7 ] [Wu, Zhihao]Fujian Provincial Key Laboratory of Network Computing and Intelligent Information Processing, Fuzhou University, Fuzhou; 350116, China
  • [ 8 ] [Vasilakos, Athanasios V.]The Center for AI Research, University of Agder, Grimstad; 4876, Norway
  • [ 9 ] [Wang, Shiping]College of Computer and Data Science, Fuzhou University, Fuzhou; 350116, China
  • [ 10 ] [Wang, Shiping]Fujian Provincial Key Laboratory of Network Computing and Intelligent Information Processing, Fuzhou University, Fuzhou; 350116, China

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Source :

International Journal of Machine Learning and Cybernetics

ISSN: 1868-8071

Year: 2025

Issue: 1

Volume: 16

Page: 25-41

3 . 1 0 0

JCR@2023

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ESI Highly Cited Papers on the List: 0 Unfold All

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30 Days PV: 0

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