Hunan Provincial Key Laboratory of Intelligent Processing of Big Data on Transportation School of Computer&Communication Engineering Changsha University of Science&Technology Changsha 410114 P.R.ChinaSchool of Computer&Communication Engineering Changsha University of Science&Technology Changsha 410114 P.R.China.;
Hunan Provincial Key Laboratory of Intelligent Processing of Big Data on Transportation School of Computer&Communication Engineering Changsha University of Science&Technology Changsha 410114 P.R.ChinaSchool of Computer&Communication Engineering Changsha University of Science&Technology Changsha 410114 P.R.China.;
Hunan Provincial Key Laboratory of Intelligent Processing of Big Data on Transportation School of Computer&Communication Engineering Changsha University of Science&Technology Changsha 410114 P.R.ChinaSchool of Computer&Communication Engineering Changsha University of Science&Technology Changsha 410114 P.R.China.;
Department of Biomedical Engineering University of Reading UK.;
School of Computer&Communication Engineering Changsha University of Science&Technology Changsha 410114 P.R.China.;
Relation extraction; generative adversarial networks; distant supervision; piecewise convolutional neural networks; pair-wise ranking loss;