Non-parallel bounded support matrix machine and its application in roller bearing fault diagnosis

•A novel non-parallel bounded support matrix machine (NPBSMM) is proposed.•A constraint norm group (CNG) is constructed, which can suppress negative influence of outliers and enhance robustness.•The dual problem of NPBSMM avoids the calculation of matrix inversion.•Multi-rank left and right projecti...

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Vydané v:	Information sciences Ročník 624; s. 395 - 415
Hlavní autori:	Pan, Haiyang, Xu, Haifeng, Zheng, Jinde, Tong, Jinyu
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Inc 01.05.2023
Predmet:	Constraint norm group Fault diagnosis Multi-rank left and right projection matrix Non-parallel bounded support matrix machine Roller bearing Fault diagnosis Roller bearing Non-parallel bounded support matrix machine Multi-rank left and right projection matrix Constraint norm group
ISSN:	0020-0255, 1872-6291
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