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MSDLSR: Margin Scalable Discriminative Least Squares Regression for Multicategory Classification
Wang, Lingfeng; Zhang, Xu-Yao; Pan, Chunhong
Source PublicationIEEE Transactions on Neural Networks and Learning Systems
2016-12-01
Volume27Issue:12Pages:2711-2717
SubtypeArticle
AbstractIn this brief, we propose a new margin scalable discriminative least squares regression (MSDLSR) model for multicategory classification. The main motivation behind the MSDLSR is to explicitly control the margin of DLSR model. We first prove that the DLSR is a relaxation of the traditional L-2-support vector machine. Based on this fact, we further provide a theorem on the margin of DLSR. With this theorem, we add an explicit constraint on DLSR to restrict the number of zeros of dragging values, so as to control the margin of DLSR. The new model is called MSDLSR. Theoretically, we analyze the determination of the margin and support vectors of MSDLSR. Extensive experiments illustrate that our method outperforms the current state-of-the-art approaches on various machine leaning and real-world data sets.
KeywordDiscriminative Least Squares Regression (Dlsr) Least Squares Regression (Lsr) Multicategory Classification
WOS HeadingsScience & Technology ; Technology
DOI10.1109/TNNLS.2015.2477826
WOS KeywordFACE RECOGNITION ; SELECTION
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(61403376 ; 91338202)
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Hardware & Architecture ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:000388919600020
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Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/13368
Collection模式识别国家重点实验室_先进数据分析与学习
AffiliationChinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang, Lingfeng,Zhang, Xu-Yao,Pan, Chunhong. MSDLSR: Margin Scalable Discriminative Least Squares Regression for Multicategory Classification[J]. IEEE Transactions on Neural Networks and Learning Systems,2016,27(12):2711-2717.
APA Wang, Lingfeng,Zhang, Xu-Yao,&Pan, Chunhong.(2016).MSDLSR: Margin Scalable Discriminative Least Squares Regression for Multicategory Classification.IEEE Transactions on Neural Networks and Learning Systems,27(12),2711-2717.
MLA Wang, Lingfeng,et al."MSDLSR: Margin Scalable Discriminative Least Squares Regression for Multicategory Classification".IEEE Transactions on Neural Networks and Learning Systems 27.12(2016):2711-2717.
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