Span-based single-stage joint entity-relation extraction model

• Dongchen Han ,

  Contributed equally to this work with: Dongchen Han, Zhaoqian Zheng

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

  Affiliation School of Computer Science and Engineering, Changchun University of Technology, Changchun, Jilin, China

  https://orcid.org/0000-0002-4948-8460

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• Zhaoqian Zheng ,

  Contributed equally to this work with: Dongchen Han, Zhaoqian Zheng

  Roles Conceptualization, Methodology, Validation

  Affiliation School of Computer Science and Engineering, Changchun University of Technology, Changchun, Jilin, China

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• Hui Zhao ,

  Roles Supervision

  * E-mail: 2202003049@stu.ccut.edu.cn

  Affiliation School of Computer Science and Engineering, Changchun University of Technology, Changchun, Jilin, China

  https://orcid.org/0000-0002-8174-6271

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• Shanshan Feng,

  Roles Investigation

  Affiliation School of Computer Science and Engineering, Changchun University of Technology, Changchun, Jilin, China

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• Haiting Pang

  Roles Data curation

  Affiliation School of Computer Science and Engineering, Changchun University of Technology, Changchun, Jilin, China

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