ComputePerformances     Compute the performances of the l1-spectral
                        clustering algorithm
CreateDataSet           Create data set
FindElement             Find the representative elements of the
                        clusters
FindNbrClusters         Find the optimal number of clusters
FindStructure           Find the structure of the graph from the
                        adjacency matrix
ToyData                 Toy data for running the l1-spectral clustering
                        algorithm
l1_spectralclustering   Run the l1-spectral clustering algorithm
l1spectral              Description of the package
