Center for Data Science Peking University Beijing 100871 China;
National Engineering Laboratory for Big Data Analysis and Applications Beijing 100871 China;
Department of Computer Science ETH Zurich Zurich 8092 Switzerland;
Beijing Key Lab of Intelligent Telecommunications Software and Multimedia School of Computer Science Beijing University of Posts and Telecommunications Beijing 100876 China;
Key Lab of High Confidence Software Technologies(MOE) Department of Computer Science Peking University Beijing 100871 China;
ensemble learning; deep learning; boosting; neural network; snapshot ensemble;