RANK-1 TENSOR PROJECTION VIA REGULARIZED REGRESSION FOR ACTION CLASSIFICATION

doi:10.1142/S0219691311004420

	RANK-1 TENSOR PROJECTION VIA REGULARIZED REGRESSION FOR ACTION CLASSIFICATION
	Wu, Xian 1; Lai, Jianhuang 1; Chen, Xilin 2
	2011-11-01
发表期刊	INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING
ISSN	0219-6913
卷号	9 期号:6 页码:1025-1041
摘要	This paper proposes a novel method for classification using rank-1 tensor projection via regularized regression to directly map tensor example to its corresponding label, which is different from the general procedure of classification on the compact representation of the original data. Action can be naturally considered as a third-order tensor, where the first two dimensions represent the space and the third one is temporal. By applying this method to multi-label action classification based on problem transformation and subset embedding technique, we obtain the comparable results to the state-of-the-art approaches on the popular action datasets Weizmann and KTH. Our experimental results are also considerably robust to the viewpoint changes, the partial occlusion and the irregularities in the motion styles.
关键词	Action classification action recognition tensor analysis ridge regression
DOI	10.1142/S0219691311004420
收录类别	SCI
语种	英语
资助项目	NSFC[U0835005] ; NSFC[60803083] ; GuangDong Program[2010B031000004]
WOS研究方向	Computer Science ; Mathematics
WOS类目	Computer Science, Software Engineering ; Mathematics, Interdisciplinary Applications
WOS记录号	WOS:000298957600007
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/12545
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Wu, Xian
作者单位	1.Sun Yat Sen Univ, Sch Informat Sci & Technol, Guangzhou 510006, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wu, Xian,Lai, Jianhuang,Chen, Xilin. RANK-1 TENSOR PROJECTION VIA REGULARIZED REGRESSION FOR ACTION CLASSIFICATION[J]. INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING,2011,9(6):1025-1041.
APA	Wu, Xian,Lai, Jianhuang,&Chen, Xilin.(2011).RANK-1 TENSOR PROJECTION VIA REGULARIZED REGRESSION FOR ACTION CLASSIFICATION.INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING,9(6),1025-1041.
MLA	Wu, Xian,et al."RANK-1 TENSOR PROJECTION VIA REGULARIZED REGRESSION FOR ACTION CLASSIFICATION".INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING 9.6(2011):1025-1041.