@article{aderivativefreemethodforquantum,
  title = {A Derivative-free Method for Quantum Perceptron Training in Multi-layered Neural Networks},
  author = {Tariq M. Khan and Antonio Robles-Kelly},
  year = {2020},
  eprint = {2009.13264},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.13264v1},
}