RANK-1 TENSOR PROJECTION VIA REGULARIZED REGRESSION FOR ACTION CLASSIFICATION | |
Wu, Xian2; Lai, Jianhuang2; Chen, Xilin1 | |
刊名 | INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING
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2011-11-01 | |
卷号 | 9期号:6页码:1025-1041 |
关键词 | Action classification action recognition tensor analysis ridge regression |
ISSN号 | 0219-6913 |
DOI | 10.1142/S0219691311004420 |
英文摘要 | 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. |
资助项目 | NSFC[U0835005] ; NSFC[60803083] ; GuangDong Program[2010B031000004] |
WOS研究方向 | Computer Science ; Mathematics |
语种 | 英语 |
出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
WOS记录号 | WOS:000298957600007 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.204/handle/2XEOYT63/12544] ![]() |
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.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 2.Sun Yat Sen Univ, Sch Informat Sci & Technol, Guangzhou 510006, Guangdong, 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. |
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