Better Few-Shot Relation Extraction with Label Prompt Dropout Peiyuan Zhang author Wei Lu 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 zhang-lu-2022-better 10.18653/v1/2022.emnlp-main.471 https://aclanthology.org/2022.emnlp-main.471/ 2022-12 6996 7006