Combining Shallow and Linguistically Motivated Features in Native Language Identification Serhiy Bykh author Sowmya Vajjala author Julia Krivanek author Detmar Meurers author 2013-06 text Proceedings of the Eighth Workshop on Innovative Use of NLP for Building Educational Applications Joel Tetreault editor Jill Burstein editor Claudia Leacock editor Association for Computational Linguistics Atlanta, Georgia conference publication bykh-etal-2013-combining https://aclanthology.org/W13-1726/ 2013-06 197 206