I am a lecturer at College of Liberal Arts and Sciences, National University of Defense and Technology. My research interests include computer vision, pattern recognition and machine learning. I had been a visiting PhD student at Peking University in Lin’s Lab during 2013-2015. I received the B.S. degree in mathematics from University of Science and Technology of China in 2009, and the Ph.D. degree in applied mathematics from National University of Defense and Technology in 2016.