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Distribution Preserving Deep Semi-Nonnegative Matrix Factorization
Zhuolin Tan1,2; Anyong Qin1,2; Yongqing Sun3; Yuan Yan Tang4
2021
Conference Name2021 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2021
Source PublicationConference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
Pages1081-1086
Conference Date17-20 October 2021
Conference PlaceMelbourne, Australia
CountryAustralia
PublisherIEEE
Abstract

Deep semi-nonnegative matrix factorization can obtain the hidden hierarchical representations according to the unknown attributes of the given data. On the other hand, the inherent structure of the each data cluster can be described by the distribution of the intra-class data. Then one hopes to learn a new low dimensional representation which can preserve the intrinsic structure embedded in the original high dimensional data space perfectly. Here we propose a novel distribution preserving deep semi-nonnegative matrix factorization method (DPNMF) to achieve this goal. As a result, the manifold structures in the raw data are well preserved in the feature space being from the top layer. The experimental results on the real-world datasets show that the proposed algorithm has good performance in terms of cluster accuracy and normalized mutual information (NMI).

DOI10.1109/SMC52423.2021.9658906
URLView the original
Language英語English
WOS Research AreaComputer Science
WOS SubjectComputer Science, Cybernetics ; Computer Science, Information Systems
WOS IDWOS:000800532001010
Scopus ID2-s2.0-85124300071
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Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China
2.Chongqing Key Laboratory of Signal and Information Processing, Chongqing, China
3.NTT Media Intelligence Laboratories, Yokosuka, Japan
4.Zhuhai UM Science & Technology Research Institute, University of Macau, Macau, China
Recommended Citation
GB/T 7714
Zhuolin Tan,Anyong Qin,Yongqing Sun,et al. Distribution Preserving Deep Semi-Nonnegative Matrix Factorization[C]:IEEE, 2021, 1081-1086.
APA Zhuolin Tan., Anyong Qin., Yongqing Sun., & Yuan Yan Tang (2021). Distribution Preserving Deep Semi-Nonnegative Matrix Factorization. Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics, 1081-1086.
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