MatchPrompt: Prompt-based Open Relation Extraction with Semantic Consistency Guided Clustering Jiaxin Wang author Lingling Zhang author Jun Liu author Xi Liang author Yujie Zhong author Yaqiang Wu author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication wang-etal-2022-matchprompt 10.18653/v1/2022.emnlp-main.537 https://aclanthology.org/2022.emnlp-main.537/ 2022-12 7875 7888