kNN                     Nearest neighbor
lr.nom                  Synthetic data for label ranking experiments.
lr.num                  Synthetic data for label ranking experiments.
model_nbr               A naive Bayes label ranking model
nb_rank                 Predicting label rankings based on the naive
                        Bayes ranking model
nn_rank                 Predicting rankings using the nearest neighbor
                        algorithm
time_weights            Weights for timing
y                       Permutations to be used as rankings
