1. School of Big Data and Artificial Intelligence, Guangxi University of Finance and Economics, Nanning 530003, China
2. Guangxi Big Data Analysis of Taxation Research Center of Engineering, Nanning 530003, China
3. School of Computer, Electronics and Information, Guangxi University, Nanning 530004, China
4. School of Science and Engineering, Xiangsihu College of Guangxi University for Nationalities, Nanning 530225, China
5. School of Electrical and Information Engineering, Tianjin University, Weijin Road, Tianjin 300072, China