@article{JMLR:v17:14-540,
  author  = {Aki Vehtari and Tommi Mononen and Ville Tolvanen and Tuomas Sivula and Ole Winther},
  title   = {Bayesian Leave-One-Out Cross-Validation Approximations for Gaussian Latent Variable Models},
  journal = {Journal of Machine Learning Research},
  year    = {2016},
  volume  = {17},
  number  = {103},
  pages   = {1--38},
  url     = {http://jmlr.org/papers/v17/14-540.html}
}