; Alibaba Group; Sun Yat-sen University; The University of Edinburgh; Tsinghua University
Ning Ding, Xiaobin Wang, Yao Fu, Guangwei Xu, Rui Wang, Pengjun Xie, Ying Shen, Fei Huang, Hai-Tao Zheng, Rui Zhang
NLP;Relation Extraction;Representation Learning
Prototypical Representation Learning for Relation Extraction