From Sep. 2015 to Dec. 2016, he has been working as a post-doc research fellow with Prof. Heng Tao Shen at School of Information Technology and Electrical Engineering, the University of Queensland, Australia. He received his doctoral degree from Harbin Institute of Technology in January 2015 under the supervision of Prof. Hongxun Yao. From September 2012 to June 2013, he worked as a research intern in Microsoft Research Asia (MSRA) mentored by Dr. Xin-Jing Wang. His current research interests include deep learning, computer vision and pattern recognition, multimedia content analysis and retrieval. He has published over 60 papers as the main author, and most of them have been published in reputed journals and top international conferences including IEEE TIP, PR, IEEE CVPR, AAAI, ACM Multimedia.