31 citations · 49 across the 4 of their papers we have counts for
4 papers · 1 filter
Pruning and Nonparametric Multiple Change Point Detection
Wenyu Zhang, Nicholas James, David Matteson
Change point analysis is a statistical tool to identify homogeneity within time series data. We propose a pruning approach for approximate nonparametric estimation of multiple chan…
Change Points via Probabilistically Pruned Objectives
Nicholas A. James, David S. Matteson
The concept of homogeneity plays a critical role in statistics, both in its applications as well as its theory. Change point analysis is a statistical tool that aims to attain homo…
Leveraging Cloud Data to Mitigate User Experience from "Breaking Bad"
Nicholas A. James, Arun Kejariwal, David S. Matteson
Low latency and high availability of an app or a web service are key, amongst other factors, to the overall user experience (which in turn directly impacts the bottomline). Exogeni…
A Nonparametric Approach for Multiple Change Point Analysis of Multivariate Data
David S. Matteson, Nicholas A. James
Change point analysis has applications in a wide variety of fields. The general problem concerns the inference of a change in distribution for a set of time-ordered observations. S…