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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Vydané v:	Information sciences Ročník 547; s. 187 - 201
Hlavní autori:	Li, Guoquan, Yang, Linxi, Wu, Zhiyou, Wu, Changzhi
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Inc 08.02.2021
Predmet:	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
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