Native Language Identification Using a Mixture of Character and Word N-grams Elham Mohammadi author Hadi Veisi author Hessam Amini author 2017-09 text Proceedings of the 12th Workshop on Innovative Use of NLP for Building Educational Applications Joel Tetreault editor Jill Burstein editor Claudia Leacock editor Helen Yannakoudakis editor Association for Computational Linguistics Copenhagen, Denmark conference publication mohammadi-etal-2017-native 10.18653/v1/W17-5022 https://aclanthology.org/W17-5022/ 2017-09 210 216