About the Authors

Ming Ye

Contributed equally to this work with: Ming Ye, Tianliang Yang

Affiliations Faculty of Computer and Information Science, Southwest University, Chongqing, China, College of Electronic and Information Engineering, Southwest University, Chongqing, China

Tianliang Yang

Contributed equally to this work with: Ming Ye, Tianliang Yang

Affiliations Faculty of psychology, Southwest University, Chongqing, China, Key Laboratory of Cognition and Personality (Ministry of Education), Chongqing, China

Peng Qing

Affiliation Faculty of Computer and Information Science, Southwest University, Chongqing, China

Xu Lei

liugy@swu.edu.cn (LGY); xlei@swu.edu.cn (LX)

Affiliations Faculty of psychology, Southwest University, Chongqing, China, Key Laboratory of Cognition and Personality (Ministry of Education), Chongqing, China

Jiang Qiu

Affiliations Faculty of psychology, Southwest University, Chongqing, China, Key Laboratory of Cognition and Personality (Ministry of Education), Chongqing, China

Guangyuan Liu

liugy@swu.edu.cn (LGY); xlei@swu.edu.cn (LX)

Affiliation College of Electronic and Information Engineering, Southwest University, Chongqing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MY PQ. Performed the experiments: MY PQ JQ GYL. Analyzed the data: MY PQ TLY. Contributed reagents/materials/analysis tools: MY PQ. Wrote the paper: MY TLY.