1. College of Computer and Information Engineering Henan Normal University Xinxiang China
2. Key Laboratory of Artificial Intelligence and Personalized Learning in Education of Henan Province Henan Normal University Xinxiang China
3. Big Data Engineering Laboratory for Teaching Resources and Assessment of Education Quality of Henan Province Henan Normal University Xinxiang China
4. Computer Science and Technology Anyang University Anyang China
5. Computer Science and Technology Henan Institute of Technology Xinxiang China