Sparsity-Aware Possibilistic Clustering Algorithms

In this paper, two novel possibilistic clustering algorithms are presented, which utilize the concept of sparsity. The first one, called sparse possibilistic c-means, exploits sparsity and can deal well with closely located clusters that may also be of significantly different densities. The second o...

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Veröffentlicht in:	IEEE transactions on fuzzy systems Jg. 24; H. 6; S. 1611 - 1626
Hauptverfasser:	Xenaki, Spyridoula D., Koutroumbas, Konstantinos D., Rontogiannis, Athanasios A.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.12.2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Adaptivity Algorithms Clustering Clustering algorithms Convergence Cost function Estimation Europe Noise measurement Phase change materials possibilistic clustering Sparsity
ISSN:	1063-6706, 1941-0034
Online-Zugang:	Volltext
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