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stat.ME2023
A Robust Framework for Graph-based Two-Sample Tests Using Weights
Yichuan Bai, Lynna Chu
Graph-based tests are a class of non-parametric two-sample tests useful for analyzing high-dimensional data. The test statistics are constructed from similarity graphs (such as K-m…
math.PR2023
On the tightness of graph-based statistics
Lynna Chu, Hao Chen
We establish tightness of graph-based stochastic processes in the space with that allows for discontinuities of the first kind. The graph-based stochastic proces…