@inproceedings{perfectdimensionalityrecoveryby,
  title = {Perfect Dimensionality Recovery by Variational Bayesian PCA},
  author = {Shinichi Nakajima and Ryota Tomioka and Masashi Sugiyama and S. D. Babacan},
  year = {2012},
  booktitle = {NeurIPS 2012 12},
  url = {http://papers.nips.cc/paper/4675-perfect-dimensionality-recovery-by-variational-bayesian-pca},
}