期刊
APPLIED MATHEMATICS LETTERS
卷 102, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.aml.2019.106140
关键词
Sparse rank-1 approximation; l(1)-regularization; Proximal alternating minimization
资金
- Natural Science Foundation of China [11671228]
- Shandong Provincial Natural Science Foundation, China [ZR.2019MA022]
For the best sparse rank-1 approximation to higher-order tensors, we propose a proximal alternating minimization method in which each iteration can be easily computed. Its global convergence is established without any assumption and the numerical experiments are provided to show the efficiency of the proposed method. (C) 2019 Elsevier Ltd. All rights reserved.
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