@article{frequencyprincipleindeeplearningbeyond,
  title = {Frequency Principle in Deep Learning Beyond Gradient-descent-based Training},
  author = {Yuheng Ma and Zhi-Qin John Xu and Jiwei Zhang},
  year = {2021},
  eprint = {2101.00747},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.00747v1},
}