Journal of the Operations Research Society of China ›› 2026, Vol. 14 ›› Issue (1): 246-269.doi: 10.1007/s40305-023-00520-1

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A Non-monotone Alternating Newton-Like Directional Method for Low-Rank and Sparse Matrix Compressive Recovery

Chuan-Long Wang1, Qian-Ying Shen1, Xi-Hong Yan1, Chao Li2   

  1. 1 Shanxi Key Laboratory for Intelligent Optimization Computing and Blockchain Technology, College of Mathematics and Statistics, Taiyuan Normal University, Jinzhong 030619, Shanxi, China;
    2 The Hong Kong Polytechnic University, Hong Kong, China
  • Received:2022-05-11 Revised:2023-09-14 Online:2026-03-30 Published:2026-03-16
  • Contact: Chuan-Long Wang E-mail:clwang1964@163.com
  • Supported by:
    This work was supported by the National Natural Science Foundations of China (Nos.11901424 and 12371381),and the special fund for Science and Technology Innovation Teams of Shanxi Province (No.202204051002018).

Abstract: With wide-spread real-world applications, low-rank and sparse matrix recovery, where the concerned matrix with incomplete data is divided into a low-rank part and a sparse part, recently has attracted significant interest. To solve this structured non-convex optimization problem, we propose a non-monotone alternating Newton-like directional method which essentially updates two blocks of variables associated with the low-rank part using a single step of simple line-search along the Newton-like descent directions and another block of variables associated with the sparse part using a nonmonotone search. In particular, the non-monotone search technique helps our method find a better Newton-like descent direction in the next step. Moreover, we prove the global convergence of the proposed algorithm and discuss the iteration number in given precision under some mild conditions. Finally, computational results show the efficiency of the developed algorithm.

Key words: Low-rank and sparse, Matrix compressive recovery, Alternating Newton-like method, Non-monotone search

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