no code implementations • 20 Jun 2017 • Justin Eldridge, Mikhail Belkin, Yusu Wang
Classical matrix perturbation results, such as Weyl's theorem for eigenvalues and the Davis-Kahan theorem for eigenvectors, are general purpose.
no code implementations • NeurIPS 2016 • Justin Eldridge, Mikhail Belkin, Yusu Wang
In this work we develop a theory of hierarchical clustering for graphs.
no code implementations • 21 Jun 2015 • Justin Eldridge, Mikhail Belkin, Yusu Wang
In this paper we identify two limit properties, separation and minimality, which address both over-segmentation and improper nesting and together imply (but are not implied by) Hartigan consistency.