2 papers
eess.SP2019
Optimal Transport Based Change Point Detection and Time Series Segment Clustering
Kevin C. Cheng, Shuchin Aeron, Michael C. Hughes +2
Two common problems in time series analysis are the decomposition of the data stream into disjoint segments that are each in some sense "homogeneous" - a problem known as Change Po…
math.NA2019
On non-parametric density estimation on linear and non-linear manifolds using generalized Radon transforms
James Webber, Erika Hussey, Eric Miller +1
Here we present a new non-parametric approach to density estimation and classification derived from theory in Radon transforms and image reconstruction. We start by constructing a…