About the Authors

Lanlan Lian

Roles Formal analysis, Methodology, Writing – original draft

Affiliation School of Information and Business Management, Dalian Neusoft University of Information, Dalian, China

Xiaojun Ma

Roles Funding acquisition, Project administration, Supervision

Affiliation School of Statistics, Dongbei University of Finance and Economics, Dalian, China

Yimeng Wang

Roles Data curation, Methodology, Software, Writing – original draft

itissunny525@gmail.com

Affiliation Science and Technology Department, Shijiazhuang Posts and Telecommunications Technical College, Shijiazhuang, China

Qingli Dong

Contributed equally to this work with: Qingli Dong

Roles Resources, Supervision, Validation, Visualization

Affiliation School of Economics and Management, Dalian University of Technology, Dalian, China

Competing Interests

The authors have declared that no competing interests exist.