@inproceedings{convergenceofgradientemonmulticomponent,
  title = {Convergence of Gradient EM on Multi-component Mixture of Gaussians},
  author = {Bowei Yan and Mingzhang Yin and Purnamrita Sarkar},
  year = {2017},
  booktitle = {NeurIPS 2017 12},
  url = {http://papers.nips.cc/paper/7271-convergence-of-gradient-em-on-multi-component-mixture-of-gaussians},
}