Entity Concept-enhanced Few-shot Relation Extraction Shan Yang author Yongfei Zhang author Guanglin Niu author Qinghua Zhao author Shiliang Pu author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 2: Short Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication yang-etal-2021-entity 10.18653/v1/2021.acl-short.124 https://aclanthology.org/2021.acl-short.124/ 2021-08 987 991