An improved differential evolution and its application to determining feature weights in similarity-based clustering

In this work, we propose an optimization model to tune feature weights for improving performance of clustering via a minimization of uncertainty (fuzziness and non-specificity) of its similarity matrix among objects. To solve the proposed model efficiently, we propose an evolutionary search approach...

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Bibliographic Details
Published in:Neurocomputing : an international journal, Vol. 146 (2014), p. 95-103
Main Author: Dong, Chun-Ru
Other Involved Persons: Ng, Wing W.Y. ; Wang, Xi-Zhao ; Chan, Patrick P.K. ; Yeung, Daniel S.
Format: electronic Article
Physical Description:Online-Ressource
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