KECP: Knowledge Enhanced Contrastive Prompting for Few-shot Extractive Question Answering Jianing Wang author Chengyu Wang author Minghui Qiu author Qiuhui Shi author Hongbin Wang author Jun Huang author Ming Gao 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-kecp 10.18653/v1/2022.emnlp-main.206 https://aclanthology.org/2022.emnlp-main.206/ 2022-12 3152 3163