no code implementations • 1 Jun 2016 • Christopher Genovese, Marco Perone-Pacifico, Isabella Verdinelli, Larry Wasserman
We present a method for finding high density, low-dimensional structures in noisy point clouds.
no code implementations • 6 Aug 2014 • Mattia Ciollaro, Christopher Genovese, Jing Lei, Larry Wasserman
We introduce the functional mean-shift algorithm, an iterative algorithm for estimating the local modes of a surrogate density from functional data.
no code implementations • 29 Jun 2014 • Giuseppe Vinci, Peter Freeman, Jeffrey Newman, Larry Wasserman, Christopher Genovese
The incredible variety of galaxy shapes cannot be summarized by human defined discrete classes of shapes without causing a possibly large loss of information.
no code implementations • 29 Dec 2013 • Christopher Genovese, Marco Perone-Pacifico, Isabella Verdinelli, Larry Wasserman
We derive nonparametric confidence intervals for the eigenvalues of the Hessian at modes of a density estimate.