Double robust principal component analysis | |
Wang QQ(王倩倩)2; Gao QX(高全学)2; Sun G(孙干)3; Ding, Chris1 | |
刊名 | Neurocomputing |
2020 | |
卷号 | 391页码:119-128 |
关键词 | Robust principal component analysis Double Low-rank representation |
ISSN号 | 0925-2312 |
产权排序 | 2 |
英文摘要 | Robust Principal Component Analysis (RPCA) aiming to recover underlying clean data with low-rank structure from the corrupted data, is a powerful tool in machine learning and data mining. However, in many real-world applications where new data (i.e., out-of-samples) in the testing phase can be unseen in the training procedure, (1) RPCA which is a transductive method can be naturally incapable of handing out-of-samples, and (2) violently applying RPCA into this applications does not explicitly consider the relationships between reconstruction error and low-rank representation. To tackle these problems, in this paper, we propose a Double Robust Principal Component Analysis to deal with the out-of-sample problems, which is termed as DRPCA. More specifically, we integrate a reconstruction error into the criterion function of RPCA. Our proposed model can then benefit from (1) the robustness of principal components to outliers and missing values, (2) the bridge between reconstruction error and low-rank representation, (3) low-rank clean data extraction from new datum by a linear transform. To this end, extensive experiments on several datasets demonstrate its superiority, when comparing with the state-of-the-art models, in several clustering and low-rank recovery tasks. |
资助项目 | National Natural Science Foundation of China[61773302] ; National Natural Science Foundation of China[61906142] ; National Natural Science Foundation of China[61906141] ; Initiative Postdocs Supporting Program, China Postdoctoral Science Foundation[2019M653564] ; Fundamental Research Funds for the Central Universities |
WOS关键词 | FACTORIZATION ; EIGENFACES |
WOS研究方向 | Computer Science |
语种 | 英语 |
WOS记录号 | WOS:000531729800010 |
资助机构 | National Natural Science Founda- tion of China under Grant 61773302 , 61906142 , 61906141 ; Initiative Postdocs Supporting Program, China Postdoctoral Science Foundation (Grant 2019M653564 ) ; Fundamental Research Funds for the Central Universities . |
内容类型 | 期刊论文 |
源URL | [http://ir.sia.cn/handle/173321/26275] |
专题 | 沈阳自动化研究所_机器人学研究室 |
通讯作者 | Gao QX(高全学) |
作者单位 | 1.University of Texas at Arlington, Arlington, TX 76019, United States 2.State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an 710071, China 3.State Key Laboratory of Robotics, Shenyang Institute of Automation, Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110016, China |
推荐引用方式 GB/T 7714 | Wang QQ,Gao QX,Sun G,et al. Double robust principal component analysis[J]. Neurocomputing,2020,391:119-128. |
APA | Wang QQ,Gao QX,Sun G,&Ding, Chris.(2020).Double robust principal component analysis.Neurocomputing,391,119-128. |
MLA | Wang QQ,et al."Double robust principal component analysis".Neurocomputing 391(2020):119-128. |
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