ExactSampling: ExactSampling: risk evaluation using exact resampling methods for the k Nearest Neighbor algorithm.

ExactSampling contains functions that estimate the risk associated to a kNN prediction function (either in regression or binary classification) based on resampling method (leave-p-out cross-validation or bootstrap). It also contain a function knn.search to obtain the list of k nearest neighbors for each point in the sample, and a function to compute the empirical risk of a kNN prediction function.

install.packages("ExactSampling", repos="http://R-Forge.R-project.org")

Try the ExactSampling package in your browser