@article{reachinghumanlevelperformanceinautomatic,
  title = {Reaching Human-level Performance in Automatic Grammatical Error Correction: An Empirical Study},
  author = {Tao Ge and Furu Wei and Ming Zhou},
  year = {2018},
  eprint = {1807.01270},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1807.01270v5},
}