Keyphrase Generation via Soft and Hard Semantic Corrections Guangzhen Zhao author Guoshun Yin author Peng Yang author Yu Yao 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 zhao-etal-2022-keyphrase 10.18653/v1/2022.emnlp-main.529 https://aclanthology.org/2022.emnlp-main.529/ 2022-12 7757 7768