1. College of Physical Education, Shaoyang University, Shaoyang 422000, China
2. School of Computer and Information, Qiannan Normal University for Nationalities, Duyun 558000, China
3. Key Laboratory of Complex Systems and Intelligent Optimization of Guizhou Province, Duyun 558000, China
4. Key Laboratory of Complex Systems and Intelligent Optimization of Qiannan, Duyun 558000, China