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Unsupervised Feature Learning Architecture with Multi-clustering Integration RBM
Jielei Chu1; Hongjun Wang1; Jing Liu3; Zhiguo Gong4; Tianrui Li1,2
2022-08-12
Source PublicationIEEE Transactions on Knowledge and Data Engineering
ISSN1041-4347
Volume34Issue:6Pages:3002-3015
Abstract

In this paper, we present a novel unsupervised feature learning architecture, which consists of a multi-clustering integration module and a variant of RBM termed multi-clustering integration RBM (MIRBM). In the multi-clustering integration module, we apply three clusterers (K-means, affinity propagation and spectral clustering algorithms) to obtain three different clustering partitions (CPs) without any background knowledge or label. Then, an unanimous voting strategy is used to generate a local clustering partition (LCP). The novel MIRBM model is a core feature encoding part of the proposed unsupervised feature learning architecture. The novelty of it is that the LCP as an unsupervised guidance is integrated into one step contrastive divergence ( $\textbf{\texttt{\texttt{CD}}}_{1}$ ) learning to guide the distribution of the hidden layer features. For the instance in the same LCP cluster, the hidden and reconstructed hidden layer features of the MIRBM model in the proposed architecture tend to constrict together in the training process. Meanwhile, each LCP center tends to disperse from each other as much as possible in the hidden and reconstructed hidden layer during training. The experiments demonstrate that the proposed unsupervised feature learning architecture has more powerful feature representation and generalization capability than the state-of-the-art graph regularized RBM (GraphRBM) for clustering tasks in the Microsoft Research Asia Multimedia (MSRA-MM)2.0 dataset.

KeywordMulti-clustering Integration Rbm Unsupervised Feature Learning Cd1 Learning Image Clustering
DOI10.1109/TKDE.2020.3015959
URLView the original
Indexed BySCIE
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Artificial intelligence;Computer Science, Information Systems;engineering, Electrical & Electronic
WOS IDWOS:000789003800034
PublisherIEEE COMPUTER SOC, 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314
Scopus ID2-s2.0-85090987770
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Citation statistics
Document TypeJournal article
CollectionFaculty of Science and Technology
THE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU)
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorHongjun Wang; Tianrui Li
Affiliation1.Institute of Artificial Intelligence, School of Information Science and Technology, Southwest Jiaotong University, Chengdu 611756, China
2.National Engineering Laboratory of Integrated Transportation Big Data Application Technology, Southwest Jiaotong University, Chengdu 611756, China
3.School of Business, Sichuan University, Sichuan, 610065, Chengdu, China
4.State Key Laboratory of Internet of Things for Smart City, Department of Computer and Information Science, University of Macau, Macau, China
Recommended Citation
GB/T 7714
Jielei Chu,Hongjun Wang,Jing Liu,et al. Unsupervised Feature Learning Architecture with Multi-clustering Integration RBM[J]. IEEE Transactions on Knowledge and Data Engineering, 2022, 34(6), 3002-3015.
APA Jielei Chu., Hongjun Wang., Jing Liu., Zhiguo Gong., & Tianrui Li (2022). Unsupervised Feature Learning Architecture with Multi-clustering Integration RBM. IEEE Transactions on Knowledge and Data Engineering, 34(6), 3002-3015.
MLA Jielei Chu,et al."Unsupervised Feature Learning Architecture with Multi-clustering Integration RBM".IEEE Transactions on Knowledge and Data Engineering 34.6(2022):3002-3015.
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