@article {eichel2013robust,
	title = {Robust spectral clustering using statistical sub-graph affinity model},
	journal = {PloS one},
	volume = {8},
	number = {12},
	year = {2013},
	pages = {e82722},
	publisher = {Public Library of Science},
	author = {Eichel, Justin A and Wong, Alexander and Fieguth, Paul and Clausi, David A}
}
