About the Authors
- Shanwen Zhang
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Contributed equally to this work with: Shanwen Zhang, Xiaowei Wu, Zhuhong You
Affiliations Department of Information Engineering, Xijing University, Xi’an, China, Department of Statistics, Virginia Tech, Blacksburg, Virginia, United States of America
- Xiaowei Wu
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Contributed equally to this work with: Shanwen Zhang, Xiaowei Wu, Zhuhong You
Affiliation Department of Statistics, Virginia Tech, Blacksburg, Virginia, United States of America
- Zhuhong You
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Contributed equally to this work with: Shanwen Zhang, Xiaowei Wu, Zhuhong You
* E-mail: zhuhongyou@163.com
Affiliation Department of Information Engineering, Xijing University, Xi’an, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Data curation: SZ. Formal analysis: XW. Investigation: SZ. Methodology: SZ. Resources: ZY. Software: XW. Supervision: ZY. Validation: SZ. Visualization: ZY. Writing – original draft: ZY. Writing – review & editing: XW.