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A Singular Value Thresholding with Diagonal-Update Algorithm for Low-Rank Matrix Completion
Joint Authors
Xiao, Yun
Duan, Yong-Hong
Wen, Rui-Ping
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-24
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The singular value thresholding (SVT) algorithm plays an important role in the well-known matrix reconstruction problem, and it has many applications in computer vision and recommendation systems.
In this paper, an SVT with diagonal-update (D-SVT) algorithm was put forward, which allows the algorithm to make use of simple arithmetic operation and keep the computational cost of each iteration low.
The low-rank matrix would be reconstructed well.
The convergence of the new algorithm was discussed in detail.
Finally, the numerical experiments show the effectiveness of the new algorithm for low-rank matrix completion.
American Psychological Association (APA)
Duan, Yong-Hong& Wen, Rui-Ping& Xiao, Yun. 2020. A Singular Value Thresholding with Diagonal-Update Algorithm for Low-Rank Matrix Completion. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1201571
Modern Language Association (MLA)
Duan, Yong-Hong…[et al.]. A Singular Value Thresholding with Diagonal-Update Algorithm for Low-Rank Matrix Completion. Mathematical Problems in Engineering No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1201571
American Medical Association (AMA)
Duan, Yong-Hong& Wen, Rui-Ping& Xiao, Yun. A Singular Value Thresholding with Diagonal-Update Algorithm for Low-Rank Matrix Completion. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1201571
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1201571