@inproceedings{deepsymbolicregressionrecovering,
  title = {Deep symbolic regression: Recovering mathematical expressions from data via risk-seeking policy gradients},
  author = {Brenden K. Petersen and Mikel Landajuela Larma and T. Nathan Mundhenk and Claudio P. Santiago and Soo K. Kim and Joanne T. Kim},
  year = {2019},
  booktitle = {ICLR 2021 1},
  eprint = {1912.04871},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1912.04871v4},
}