Optimal estimation of low rank density matrices

Vladimir Koltchinskii, Dong Xia. Optimal estimation of low rank density matrices. Journal of Machine Learning Research, 16:1757-1792, 2015. [doi]

@article{KoltchinskiiX15,
  title = {Optimal estimation of low rank density matrices},
  author = {Vladimir Koltchinskii and Dong Xia},
  year = {2015},
  url = {http://dl.acm.org/citation.cfm?id=2886806},
  researchr = {https://researchr.org/publication/KoltchinskiiX15},
  cites = {0},
  citedby = {0},
  journal = {Journal of Machine Learning Research},
  volume = {16},
  pages = {1757-1792},
}