dann                    Discriminant Adaptive Nearest Neighbor
                        Classification
dann_df                 Discriminant Adaptive Nearest Neighbor
                        Classification
graph_eigenvalues       A helper for sub_dann
graph_eigenvalues_df    A helper for sub_dann_df
sub_dann                Discriminant Adaptive Nearest Neighbor With
                        Subspace Reduction
sub_dann_df             Discriminant Adaptive Nearest Neighbor With
                        Subspace Reduction
