Online Program Home
  My Program

All Times EDT

Abstract Details

Activity Number: 189 - Nonparametric Methods in Big or Complex Data
Type: Contributed
Date/Time: Tuesday, August 4, 2020 : 10:00 AM to 2:00 PM
Sponsor: Section on Nonparametric Statistics
Abstract #313084
Title: Graph-Based Compressive High-Dimensional Testing
Author(s): Kaijun Wang*
Companies: Fred Hutchinson Cancer Research Center
Keywords: Compressive algorithms; heterogeneity; large-n and large-p setting; modern LP-nonparametrics; smoothed spectral graph algorithms; random matrix theory
Abstract:

Finding structure in heterogeneous massive datasets is a core task for many statistical learning methods. In this talk, I will present a scalable and efficient compressive graph-based nonparametric method for structural homogeneity tests. Two useful applications of this theory will be discussed in the context of k-sample modeling, and change-point detection.


Authors who are presenting talks have a * after their name.

Back to the full JSM 2020 program