Extract, Transform and Filling: A Pipeline Model for Question Paraphrasing based on Template Yunfan Gu author Yang Yuqiao author Zhongyu Wei author 2019-11 text Proceedings of the 5th Workshop on Noisy User-generated Text (W-NUT 2019) Wei Xu editor Alan Ritter editor Tim Baldwin editor Afshin Rahimi editor Association for Computational Linguistics Hong Kong, China conference publication gu-etal-2019-extract 10.18653/v1/D19-5514 https://aclanthology.org/D19-5514/ 2019-11 109 114