Robust estimation of location and scatter by pruning the minimum spanning tree.

Thomas Kirschstein Steffen Liebscher Claudia Becker

Published in: J. Multivar. Anal. (2013)

Keyphrases

robust estimation
minimum spanning tree
spanning tree
least squares
graph theory
robust estimator
traveling salesman problem
shortest path
steiner tree
motion field
search space
weighted graph
ant colony optimization
combinatorial optimization
genetic algorithm
np hard
optimal solution