@inproceedings{sketchymemoryefficientadaptive,
  title = {Sketchy: Memory-efficient Adaptive Regularization with Frequent Directions},
  year = {2023},
  booktitle = {NeurIPS 2023 11},
  eprint = {2302.03764},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.03764v2},
}