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  An unsupervised clustering method using the entropy minimization

Palubinskas, G., Descombes, X., & Kruggel, F. J. (1998). An unsupervised clustering method using the entropy minimization. In A. K. Jain (Ed.), Proceedings: Fourteenth International Conference on Pattern Recognition. Los Alamitos: IEEE Computer Society Press. doi: 10.1109/ICPR.1998.712082.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0003-4AC5-C Version Permalink: http://hdl.handle.net/21.11116/0000-0003-4AC6-B
Genre: Conference Paper

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 Creators:
Palubinskas, Gintautas1, Author
Descombes, Xavier1, Author
Kruggel, Frithjof J.2, Author              
Affiliations:
1External Organizations, ou_persistent22              
2MPI of Cognitive Neuroscience (Leipzig, -2003), The Prior Institutes, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634574              

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Free keywords: Clustering methods, Entropy, Minimization methods, Clustering algorithms, Histograms, Bayesian methods, Level set, Neuroscience, Simulated annealing , Robustness
 Abstract: We address the problem of unsupervised clustering using a Bayesian framework. The entropy is considered to define a priori and enables one to overcome the problem of defining a priori the number of clusters and an initialization of their centers. A deterministic algorithm derived from the standard k-means algorithm is proposed and compared with simulated annealing algorithms. The robustness of the proposed method is shown on a magnetic resonance images database containing 65 volumetric (3D) images.

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Language(s): eng - English
 Dates: 1998-08-20
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: DOI: 10.1109/ICPR.1998.712082
 Degree: -

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Title: International Conference on Pattern Recognition
Place of Event: Brisbane, Australia
Start-/End Date: 1998-08-16 - 1998-08-20

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Title: Proceedings: Fourteenth International Conference on Pattern Recognition
Source Genre: Proceedings
 Creator(s):
Jain, Anil K.1, Editor
Affiliations:
1 External Organizations, ou_persistent22            
Publ. Info: Los Alamitos : IEEE Computer Society Press
Pages: - Volume / Issue: - Sequence Number: 6104198 Start / End Page: - Identifier: ISBN: 0-8186-8512-3