3 papers
stat.ME2024
Dempster-Shafer P-values: Thoughts on an Alternative Approach for Multinomial Inference
Kentaro Hoffman, Kai Zhang, Tyler McCormick +1
In this paper, we demonstrate that a new measure of evidence we developed called the Dempster-Shafer p-value which allow for insights and interpretations which retain most of the s…
stat.CO2021
Comments on: A Gibbs sampler for a class of random convex polytopes
Kentaro Hoffman, Jan Hannig, Kai Zhang
In this comment we discuss relative strengths and weaknesses of simplex and Dirichlet Dempster-Shafer inference as applied to multi-resolution tests of independence.
eess.SP2021
Local Change Point Detection and Cleaning of EEMD Signals with Application to Acoustic Shockwaves
Kentaro Hoffman, Jonathan M. Lees, Kai Zhang
The Ensemble Empirical Mode Decomposition (EEMD) has become a preferred technique to decompose nonlinear and non-stationary signals due to its ability to create time-varying basis…