@article{portuguesenamedentityrecognitionusing1,
  title = {Portuguese Named Entity Recognition using BERT-CRF},
  author = {Fábio Souza and Rodrigo Nogueira and Roberto Lotufo},
  year = {2019},
  eprint = {1909.10649},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.10649v2},
}