Predicting and explaining life satisfaction among older adults using tree-based ensemble models and SHAP: Evidence from the digital divide survey

• Haiyan Kong ,

  Roles Conceptualization, Data curation, Funding acquisition, Methodology, Writing – original draft

  * E-mail: hykong24@xynu.edu.cn

  Affiliations School of Business, Xinyang Normal University, Xinyang, China, Dabie Mountain Economic and Social Development Research Center, Xinyang, China

  https://orcid.org/0000-0002-6047-5820

  ⨯
• Hualong Fang,

  Roles Data curation, Investigation, Methodology, Supervision, Validation, Writing – review & editing

  Affiliation Department of Global Business, Chungbuk National University, Cheongju, Republic of Korea

  ⨯
• Guihua Zhang

  Roles Formal analysis, Funding acquisition, Methodology, Project administration, Visualization, Writing – review & editing

  Affiliations School of Business, Xinyang Normal University, Xinyang, China, Dabie Mountain Economic and Social Development Research Center, Xinyang, China

  ⨯