MST-kNN Clustering Algorithm
Computes the edge costs sum of a proximity graph
Generates a complete graph
Performs the intersections between MST y kNN graphs
Generates a kNN graph
Generates a MST graph
Generates clustering results
Performs the MST-kNN clustering algorithm
Generates the solution when only singletons are yield
Implements the MST-kNN clustering algorithm which was proposed by Inostroza-Ponta, M. (2008) <https://trove.nla.gov.au/work/28729389?selectedversion=NBD44634158>.