Residential College | false |
Status | 已發表Published |
Correntropy Matching Pursuit With Application to Robust Digit and Face Recognition | |
Wang, Yulong1; Tang, Yuan Yan1; Li, Luoqing2 | |
2017-06 | |
Source Publication | IEEE Transactions on Cybernetics |
ABS Journal Level | 3 |
ISSN | 2168-2267 |
Volume | 47Issue:6Pages:1354-1366 |
Abstract | As an efficient sparse representation algorithm, orthogonal matching pursuit (OMP) has attracted massive attention in recent years. However, OMP and most of its variants estimate the sparse vector using the mean square error criterion, which depends on the Gaussianity assumption of the error distribution. A violation of this assumption, e.g., non-Gaussian noise, may lead to performance degradation. In this paper, a correntropy matching pursuit (CMP) method is proposed to alleviate this problem of OMP. Unlike many other matching pursuit methods, our method is independent of the error distribution. We show that CMP can adaptively assign small weights on severely corrupted entries of data and large weights on clean ones, thus reducing the effect of large noise. Our another contribution is to develop a robust sparse representation-based recognition method based on CMP. Experiments on synthetic and real data show the effectiveness of our method for both sparse approximation and pattern recognition, especially for noisy, corrupted, and incomplete data. |
Keyword | Correntropy Matching Pursuit (Mp) Representation-based Classifier (Rc) Robust Recognition Sparse Representation |
DOI | 10.1109/TCYB.2016.2544852 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Automation & Control Systems ; Computer Science |
WOS Subject | Automation & Control Systems ; Computer Science, Artificial Intelligence ; Computer Science, Cybernetics |
WOS ID | WOS:000401950400001 |
Publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
The Source to Article | WOS |
Scopus ID | 2-s2.0-84963699400 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | University of Macau |
Corresponding Author | Tang, Yuan Yan; Li, Luoqing |
Affiliation | 1.Faculty of Science and Technology, University of Macau, Macau 999078, China 2.Faculty of Mathematics and Statistics, Hubei University, Wuhan 430062, China |
First Author Affilication | Faculty of Science and Technology |
Corresponding Author Affilication | Faculty of Science and Technology |
Recommended Citation GB/T 7714 | Wang, Yulong,Tang, Yuan Yan,Li, Luoqing. Correntropy Matching Pursuit With Application to Robust Digit and Face Recognition[J]. IEEE Transactions on Cybernetics, 2017, 47(6), 1354-1366. |
APA | Wang, Yulong., Tang, Yuan Yan., & Li, Luoqing (2017). Correntropy Matching Pursuit With Application to Robust Digit and Face Recognition. IEEE Transactions on Cybernetics, 47(6), 1354-1366. |
MLA | Wang, Yulong,et al."Correntropy Matching Pursuit With Application to Robust Digit and Face Recognition".IEEE Transactions on Cybernetics 47.6(2017):1354-1366. |
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