Research Article | | Peer-Reviewed

The Compression Sensing Reconstruction for the 1-d Signal Based on Non-local Full Connection Layer

Received: 11 December 2025     Accepted: 29 December 2025     Published: 20 February 2026
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Abstract

The compression sensing reconstruction for the 1-d signal can contribute to the communication of autonomous driving, intelligent robots, and fire exploration robots. To address the issue that fully connected layers in the LISTA method lack the ability to extract non-local features, this paper primarily designs a non-local fully connection layer and proposes a novel compressed sensing reconstruction method for audio signals. This paper designs a compression sensing reconstruction method for the 1-d signal. To reconstruct 1-d signal, the deep learning method LISTA is used. Then, the linear full connection layer in LISTA is improved by combining the output of three full connection layer to capture the non-local information. The computing regions of improved non-local full connection layer contain: 1) the full connection before; 2) the current full connection; and 3) the full connection after. Experimental results show the reconstruction results of LISTA and LISTA_nf are both close to the real signal. The MSE of LISTA_nf is reduced by 0.1 than the MSE of ISTA under the same experimental settings. The non-local full connection layer in the LISTA_nf consumes longer computing time. The LISTA_nf increase the computing time by 0.07s than the computing time of the ISTA. Experimental results show the effectiveness of the proposed method.

Published in Machine Learning Research (Volume 11, Issue 1)
DOI 10.11648/j.mlr.20261101.11
Page(s) 1-7
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2026. Published by Science Publishing Group

Keywords

Compression Sensing Reconstruction, 1-d Signal, LISTA, Non-local Full Connection

References
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Cite This Article
  • APA Style

    Xie, J., Zha, J., Ren, J., Zhang, H., Li, Y., et al. (2026). The Compression Sensing Reconstruction for the 1-d Signal Based on Non-local Full Connection Layer. Machine Learning Research, 11(1), 1-7. https://doi.org/10.11648/j.mlr.20261101.11

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    ACS Style

    Xie, J.; Zha, J.; Ren, J.; Zhang, H.; Li, Y., et al. The Compression Sensing Reconstruction for the 1-d Signal Based on Non-local Full Connection Layer. Mach. Learn. Res. 2026, 11(1), 1-7. doi: 10.11648/j.mlr.20261101.11

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    AMA Style

    Xie J, Zha J, Ren J, Zhang H, Li Y, et al. The Compression Sensing Reconstruction for the 1-d Signal Based on Non-local Full Connection Layer. Mach Learn Res. 2026;11(1):1-7. doi: 10.11648/j.mlr.20261101.11

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  • @article{10.11648/j.mlr.20261101.11,
      author = {Juan Xie and Jinwang Zha and Jie Ren and Hui Zhang and Yadong Li and Xing Hu and Li Xiao and Gan Wang and Jian Lan and Caihong Cao},
      title = {The Compression Sensing Reconstruction for the 1-d Signal Based on Non-local Full Connection Layer},
      journal = {Machine Learning Research},
      volume = {11},
      number = {1},
      pages = {1-7},
      doi = {10.11648/j.mlr.20261101.11},
      url = {https://doi.org/10.11648/j.mlr.20261101.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.mlr.20261101.11},
      abstract = {The compression sensing reconstruction for the 1-d signal can contribute to the communication of autonomous driving, intelligent robots, and fire exploration robots. To address the issue that fully connected layers in the LISTA method lack the ability to extract non-local features, this paper primarily designs a non-local fully connection layer and proposes a novel compressed sensing reconstruction method for audio signals. This paper designs a compression sensing reconstruction method for the 1-d signal. To reconstruct 1-d signal, the deep learning method LISTA is used. Then, the linear full connection layer in LISTA is improved by combining the output of three full connection layer to capture the non-local information. The computing regions of improved non-local full connection layer contain: 1) the full connection before; 2) the current full connection; and 3) the full connection after. Experimental results show the reconstruction results of LISTA and LISTA_nf are both close to the real signal. The MSE of LISTA_nf is reduced by 0.1 than the MSE of ISTA under the same experimental settings. The non-local full connection layer in the LISTA_nf consumes longer computing time. The LISTA_nf increase the computing time by 0.07s than the computing time of the ISTA. Experimental results show the effectiveness of the proposed method.},
     year = {2026}
    }
    

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  • TY  - JOUR
    T1  - The Compression Sensing Reconstruction for the 1-d Signal Based on Non-local Full Connection Layer
    AU  - Juan Xie
    AU  - Jinwang Zha
    AU  - Jie Ren
    AU  - Hui Zhang
    AU  - Yadong Li
    AU  - Xing Hu
    AU  - Li Xiao
    AU  - Gan Wang
    AU  - Jian Lan
    AU  - Caihong Cao
    Y1  - 2026/02/20
    PY  - 2026
    N1  - https://doi.org/10.11648/j.mlr.20261101.11
    DO  - 10.11648/j.mlr.20261101.11
    T2  - Machine Learning Research
    JF  - Machine Learning Research
    JO  - Machine Learning Research
    SP  - 1
    EP  - 7
    PB  - Science Publishing Group
    SN  - 2637-5680
    UR  - https://doi.org/10.11648/j.mlr.20261101.11
    AB  - The compression sensing reconstruction for the 1-d signal can contribute to the communication of autonomous driving, intelligent robots, and fire exploration robots. To address the issue that fully connected layers in the LISTA method lack the ability to extract non-local features, this paper primarily designs a non-local fully connection layer and proposes a novel compressed sensing reconstruction method for audio signals. This paper designs a compression sensing reconstruction method for the 1-d signal. To reconstruct 1-d signal, the deep learning method LISTA is used. Then, the linear full connection layer in LISTA is improved by combining the output of three full connection layer to capture the non-local information. The computing regions of improved non-local full connection layer contain: 1) the full connection before; 2) the current full connection; and 3) the full connection after. Experimental results show the reconstruction results of LISTA and LISTA_nf are both close to the real signal. The MSE of LISTA_nf is reduced by 0.1 than the MSE of ISTA under the same experimental settings. The non-local full connection layer in the LISTA_nf consumes longer computing time. The LISTA_nf increase the computing time by 0.07s than the computing time of the ISTA. Experimental results show the effectiveness of the proposed method.
    VL  - 11
    IS  - 1
    ER  - 

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