School of Computer;
Beijing Information Science&Technology University;
Beijing;
100101;
China;
Beijing Key Laboratory of Internet Culture and Digital Dissemination Research;
Beijing;
100101;
China;
Innovation Center;
China Academy of Electronics and Information Technology;
Beijing;
100041;
China;
Department of Information Science;
University of Arkansas at Little Rock;
Little Rock;
72204;
USA;
Social networks; privacy disclosure detection; multi-dimensional features; text classification; convolutional neural network;