1. Cognitive Computing and Intelligent Information Processing (CCIIP) Laboratory, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China
2. Beijing Institute of Technology, Beijing, China
3. School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China
4. Ping An Property & Casualty Insurance company of China, Ltd, Shenzhen, China