D.C. programming for sparse proximal support vector machines

•New SPSVMs model is proposed by using l0-norm rather than l1-norm.•Introduce a new nonconvex continuous approximation of l0-norm.•An alternating scheme based on DCA is proposed for SPSVMs.•Preliminary experimental results are presented to show the efficiency of the proposed method. Proximal support...

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Veröffentlicht in:	Information sciences Jg. 547; S. 187 - 201
Hauptverfasser:	Li, Guoquan, Yang, Linxi, Wu, Zhiyou, Wu, Changzhi
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Inc 08.02.2021
Schlagworte:	DC Algorithm DC programming Sparse proximal support vector machine Support vector machine DC programming Support vector machine Sparse proximal support vector machine DC Algorithm
ISSN:	0020-0255, 1872-6291
Online-Zugang:	Volltext
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