DeepKE: A Deep Learning Based Knowledge Extraction Toolkit for Knowledge Base Population Ningyu Zhang author Xin Xu author Liankuan Tao author Haiyang Yu author Hongbin Ye author Shuofei Qiao author Xin Xie author Xiang Chen author Zhoubo Li author Lei Li author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing: System Demonstrations Wanxiang Che editor Ekaterina Shutova editor Association for Computational Linguistics Abu Dhabi, UAE conference publication zhang-etal-2022-deepke 10.18653/v1/2022.emnlp-demos.10 https://aclanthology.org/2022.emnlp-demos.10/ 2022-12 98 108