中文摘要：

Shangfei Wang received her BS in electronic engineering from Anhui University. China in 1996. She received her MS in circuits and systems, and the PhD in signal and information processing from University of Science and Technology of China （USTC）, China in 1999 and 2002. From 2004 to 2005,she was a postdoctoral research fellow in Kyushu University＋ Japan. Between 2011 and 2012, Dr. Wang was a visiting scholar at Rensselaer Polytechnic Institute in Troy, USA. She is currently an as- sociate professor of School of Computer Science and Technology, USTC. Dr. Wang is an IEEE and ACM member. Her research interests cover computation intelligence, affective computing, and probabilistic graphical models. She has authored or co-authored over 70 publications.E-mail： sfwang @ustc.edu.cn Menghua He received her BS in information and computation science from Anhui University, China in 2011. She is currently pursuing her MS in computer science at the University of Science and Technology of China, Hefci, China. Her research interesting is affective computing. Zhen Gao received his BS in computer science from Nanjing University of Science and Technology in 2013, and he is currently pursuing his MS in computer science in the University of Science and Technology of China, Hefei, China. His research interesting is affective computing. Shan He received his BS in computer science from Anhui Agriculture University, China in 2010. He received his MS in computer science in the University of Science and Technology of China （USTC）, China in 2013. He is currently a researcher of iFLYTEK research. Qiang Ji received his PhD in electri- cal engineering from the University of Washington. He is currently a professor with the Department of Electrical, Computer, and Systems Engineering at Rensselaer Polytechnic Institute （RPI）. He recently served as a program direc- tor at the National Science Foundation （NSF）, where he managed NSF＇s corn-puter vision and machine learning programs. He also held teaching and research positi