@article{lexicalbiasinessaylevelprediction,
  title = {Lexical Bias In Essay Level Prediction},
  author = {Georgios Balikas},
  year = {2018},
  eprint = {1809.08935},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.08935v1},
}