LFG-based Features for Noun Number and Article Grammatical Errors Gábor Berend author Veronika Vincze author Sina Zarrieß author Richárd Farkas author 2013-08 text Proceedings of the Seventeenth Conference on Computational Natural Language Learning: Shared Task Hwee Tou Ng editor Joel Tetreault editor Siew Mei Wu editor Yuanbin Wu editor Christian Hadiwinoto editor Association for Computational Linguistics Sofia, Bulgaria conference publication berend-etal-2013-lfg https://aclanthology.org/W13-3608/ 2013-08 62 67