@inproceedings{deepbatchactivelearningbydiverse,
  title = {Deep Batch Active Learning by Diverse, Uncertain Gradient Lower Bounds},
  author = {Jordan T. Ash and Chicheng Zhang and Akshay Krishnamurthy and John Langford and Alekh Agarwal},
  year = {2019},
  booktitle = {ICLR 2020 1},
  eprint = {1906.03671},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1906.03671v2},
}