@article{learningsamplingpolicyforfaster,
  title = {Learning Sampling Policy for Faster Derivative Free Optimization},
  author = {Zhou Zhai and Bin Gu and Heng Huang},
  year = {2021},
  eprint = {2104.04405},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.04405v1},
}