136 citations · 239 across the 24 of their papers we have counts for
4 papers · 1 filter
Generalized Kernel Two-Sample Tests
Hoseung Song, Hao Chen
Kernel two-sample tests have been widely used for multivariate data to test equality of distributions. However, existing tests based on mapping distributions into a reproducing ker…
A new non-parametric test for multivariate paired data from pair matching or paired designs
Jingru Zhang, Hao Chen, Xiao-Hua Zhou
In observational studies, achieving covariate balance in pair matching between treatment and control groups or exposed and unexposed groups is essential. This balance enables testi…
A Fast and Efficient Change-point Detection Framework based on Approximate -Nearest Neighbor Graphs
Yi-Wei Liu, Hao Chen
Change-point analysis is thriving in this big data era to address problems arising in many fields where massive data sequences are collected to study complicated phenomena over tim…
Asymptotic distribution-free change-point detection for data with repeated observations
Hoseung Song, Hao Chen
In the regime of change-point detection, a nonparametric framework based on scan statistics utilizing graphs representing similarities among observations is gaining attention due t…