@article{JMLR:v14:guyader13a,
  author  = {Arnaud Guyader and Nick Hengartner},
  title   = {On the Mutual Nearest Neighbors Estimate in Regression},
  journal = {Journal of Machine Learning Research},
  year    = {2013},
  volume  = {14},
  number  = {73},
  pages   = {2361--2376},
  url     = {http://jmlr.org/papers/v14/guyader13a.html}
}