The recognition method of external force damage sources vibration signals based on LSTM-CNN-CatBoost-GSSSA

• Xiaojuan Chen ,

  Roles Funding acquisition, Supervision

  * E-mail: cxj001@cust.edu.cn

  Affiliation Changchun University of Science and Technology, Changchun, Jilin, China

  https://orcid.org/0000-0003-0471-3123

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• Lufan Zhang,

  Roles Software, Writing – original draft, Writing – review & editing

  Affiliation Changchun University of Science and Technology, Changchun, Jilin, China

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• Xue Li,

  Roles Conceptualization, Data curation, Project administration

  Affiliation Changchun Institute of Technology, Changchun, Jilin, China

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• Funan Gao

  Roles Conceptualization, Methodology

  Affiliation State Grid Jilin Electric Power Co., Changchun, Jilin, China

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