MSDLSR: Margin Scalable Discriminative Least Squares Regression for Multicategory Classification

doi:10.1109/TNNLS.2015.2477826

CASIA OpenIR > 多模态人工智能系统全国重点实验室 > 先进时空数据分析与学习

	MSDLSR: Margin Scalable Discriminative Least Squares Regression for Multicategory Classification
	Wang, Lingfeng; Zhang, Xu-Yao; Pan, Chunhong
发表期刊	IEEE Transactions on Neural Networks and Learning Systems
	2016-12-01
卷号	27 期号:12 页码:2711-2717
文章类型	Article
摘要	In 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.
关键词	Discriminative Least Squares Regression (Dlsr) Least Squares Regression (Lsr) Multicategory Classification
WOS标题词	Science & Technology ; Technology
DOI	10.1109/TNNLS.2015.2477826
关键词[WOS]	FACE RECOGNITION ; SELECTION
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(61403376 ; 91338202)
WOS研究方向	Computer Science ; Engineering
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Hardware & Architecture ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS记录号	WOS:000388919600020
引用统计	被引频次：25[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/13368
专题	多模态人工智能系统全国重点实验室_先进时空数据分析与学习
作者单位	Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100190, Peoples R China
第一作者单位	模式识别国家重点实验室
推荐引用方式 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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