@article{nlpcicprelearnmasteringprerequisites,
  title = {NLP-CIC @ PRELEARN: Mastering prerequisites relations, from handcrafted features to embeddings},
  author = {Jason Angel and Segun Taofeek Aroyehun and Alexander Gelbukh},
  year = {2020},
  eprint = {2011.03760},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2011.03760v1},
}