COM-MRC: A COntext-Masked Machine Reading Comprehension Framework for Aspect Sentiment Triplet Extraction Zepeng Zhai author Hao Chen author Fangxiang Feng author Ruifan Li author Xiaojie Wang 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 zhai-etal-2022-com 10.18653/v1/2022.emnlp-main.212 https://aclanthology.org/2022.emnlp-main.212/ 2022-12 3230 3241