机译:通过构建空模型来发现在线朋友的离线事件相似性
College of Information and Communication Engineering, Dalian Minzu University, Dalian 116600, China;
College of Information and Communication Engineering, Dalian Minzu University, Dalian 116600, China;
College of Information and Communication Engineering, Dalian Minzu University, Dalian 116600, China;
College of Information and Communication Engineering, Dalian Minzu University, Dalian 116600, China;
Guizhou Provincial Key Laboratory of Public Big Data, Guizhou University, Guiyang 550025, China;