Fewer features perform well at Native Language Identification task Taraka Rama author Çağrı Çöltekin 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 rama-coltekin-2017-fewer 10.18653/v1/W17-5028 https://aclanthology.org/W17-5028/ 2017-09 255 260