Currently I am a second year Ph.D. student of Department of Computer Science and Technology at Nanjing University. I am also a member of LAMDA Group, and supervised by Prof. Zhi-Hua Zhou. I received my B.Sc. degree in Computer Science in 2003 from Nanjing University of Aeronautics and Astronautics . In the same year, I was admitted to study for a M.Sc. degree in Nanjing University without entrance examination.

My current research interests mainly include Machine Learning and Data Mining. Now I am working on Cost-Sensitive Learning & Learning from Imbalanced Datasets.