Exploring Sequence-to-Sequence Learning in Aspect Term Extraction Dehong Ma author Sujian Li author Fangzhao Wu author Xing Xie author Houfeng Wang author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication ma-etal-2019-exploring 10.18653/v1/P19-1344 https://aclanthology.org/P19-1344/ 2019-07 3538 3547