1. School of Computer Science and Technology Xi'an University of Posts and Telecommunications Xi'an Shaanxi China
2. Shaanxi Key Laboratory of Network Data Analysis and Intelligent Processing Xi'an Shaanxi China
3. Xi'an Key Laboratory of Big Data and Intelligent Computing Xi'an Shaanxi China
4. School of Electronics and Information Northwestern Polytechnical University Xi'an Shaanxi China
5. Department of Computer Science Aalto University Espoo Finland
6. School of Foreign Languages Northwest University Xi'an Shaanxi China
7. Department of Computer Science Edge Hill University Ormskirk United Kingdom
8. Xi'an Mental Health Center Xi'an Shaanxi China