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Fuzzy c -Means and Cluster Ensemble with Random Projection for Big Data Clustering
Joint Authors
Ye, Mao
Liu, Wenfen
Wei, Jianghong
Hu, Xuexian
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-09
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Because of its positive effects on dealing with the curse of dimensionality in big data, random projection for dimensionality reduction has become a popular method recently.
In this paper, an academic analysis of influences of random projection on the variability of data set and the dependence of dimensions has been proposed.
Together with the theoretical analysis, a new fuzzy c -means (FCM) clustering algorithm with random projection has been presented.
Empirical results verify that the new algorithm not only preserves the accuracy of original FCM clustering, but also is more efficient than original clustering and clustering with singular value decomposition.
At the same time, a new cluster ensemble approach based on FCM clustering with random projection is also proposed.
The new aggregation method can efficiently compute the spectral embedding of data with cluster centers based representation which scales linearly with data size.
Experimental results reveal the efficiency, effectiveness, and robustness of our algorithm compared to the state-of-the-art methods.
American Psychological Association (APA)
Ye, Mao& Liu, Wenfen& Wei, Jianghong& Hu, Xuexian. 2016. Fuzzy c -Means and Cluster Ensemble with Random Projection for Big Data Clustering. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1112464
Modern Language Association (MLA)
Ye, Mao…[et al.]. Fuzzy c -Means and Cluster Ensemble with Random Projection for Big Data Clustering. Mathematical Problems in Engineering No. 2016 (2016), pp.1-13.
https://search.emarefa.net/detail/BIM-1112464
American Medical Association (AMA)
Ye, Mao& Liu, Wenfen& Wei, Jianghong& Hu, Xuexian. Fuzzy c -Means and Cluster Ensemble with Random Projection for Big Data Clustering. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1112464
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1112464