@inproceedings{implicitregularizationinnonconvex,
  title = {Implicit Regularization in Nonconvex Statistical Estimation: Gradient Descent Converges Linearly for Phase Retrieval, Matrix Completion, and Blind Deconvolution},
  author = {Cong Ma and Kaizheng Wang and Yuejie Chi and Yuxin Chen},
  year = {2017},
  booktitle = {ICML 2018},
  eprint = {1711.10467},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1711.10467v3},
}