Institutional Repository of Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
Groupwise Retargeted Least-Squares Regression | |
Wang, Lingfeng; Pan, Chunhong | |
发表期刊 | IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS |
2018-04-01 | |
卷号 | 29期号:4页码:1352-1358 |
文章类型 | Article |
摘要 | In this brief, we propose a new groupwise retargeted least squares regression (GReLSR) model for multicategory classification. The main motivation behind GReLSR is to utilize an additional regularization to restrict the translation values of ReLSR, so that they should be similar within same class. By analyzing the regression targets of ReLSR, we propose a new formulation of ReLSR, where the translation values are expressed explicitly. On the basis of the new formulation, discriminative least-squares regression can be regarded as a special case of ReLSR with zero translation values. Moreover, a groupwise constraint is added to ReLSR to form the new GReLSR model. Extensive experiments on various machine leaning data sets illustrate that our method outperforms the current state-of-the-art approaches. |
关键词 | Groupwise Least-squares Regression (Lsr) Multicategory Classification Retargeted Least-squares Regression (Relsr) |
WOS标题词 | Science & Technology ; Technology |
DOI | 10.1109/TNNLS.2017.2651169 |
关键词[WOS] | FEATURE-SELECTION ; CLASSIFICATION ; ALGORITHM ; MACHINE |
收录类别 | SCI |
语种 | 英语 |
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:000427859600047 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/19748 |
专题 | 模式识别国家重点实验室_先进时空数据分析与学习 |
作者单位 | Chinese Acad Sci, Inst Automat, Dept Natl Lab Pattern Recognit, 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,Pan, Chunhong. Groupwise Retargeted Least-Squares Regression[J]. IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS,2018,29(4):1352-1358. |
APA | Wang, Lingfeng,&Pan, Chunhong.(2018).Groupwise Retargeted Least-Squares Regression.IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS,29(4),1352-1358. |
MLA | Wang, Lingfeng,et al."Groupwise Retargeted Least-Squares Regression".IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 29.4(2018):1352-1358. |
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