About the Authors

Wei Lu

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

Affiliation Jiangsu Vocational College of Information Technology, Wuxi, China

Xiaoying Shi

Roles Data curation, Formal analysis, Methodology

Affiliation Jiangsu Vocational College of Information Technology, Wuxi, China

Zhiping Lu

Roles Supervision, Validation, Visualization

luzp@jsit.edu.cn

Affiliation Jiangsu Vocational College of Information Technology, Wuxi, China

Competing Interests

The authors have declared that no competing interests exist.