Generate, Filter, and Rank: Grammaticality Classification for Production-Ready NLG Systems Ashwini Challa author Kartikeya Upasani author Anusha Balakrishnan author Rajen Subba author 2019-06 text Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 2 (Industry Papers) Anastassia Loukina editor Michelle Morales editor Rohit Kumar editor Association for Computational Linguistics Minneapolis, Minnesota conference publication challa-etal-2019-generate 10.18653/v1/N19-2027 https://aclanthology.org/N19-2027/ 2019-06 214 225