机译:基于单遍的层次聚类用于突破主题检测和跟踪
School of Computers, Guangdong University of Technology, Guangzhou 510006, P.R.China;
School of Software Engineering, South China University of Technology, Guangzhou 510006, P.R.China;
School of Software Engineering, South China University of Technology, Guangzhou 510006, P.R.China;