Hao Chen

activity

20122026

most citedA new graph-based two-sample test for multivariate and object data

136 citations · 239 across the 24 of their papers we have counts for

collaborators

Showing math.STShow all

2 papers · 1 filter

math.ST2021

A note on the permutation distribution of generalized correlation coefficients

Yejiong Zhu, Hao Chen

We provide sufficient conditions for the asymptotic normality of the generalized correlation coefficient $\sum a_{ij} b_{ij}$ under the permutation null distribution when $a_{ij}$ 's…

math.ST2021★ 2 cited

Limiting distributions of graph-based test statistics on sparse and dense graphs

Yejiong Zhu, Hao Chen

Two-sample tests utilizing a similarity graph on observations are useful for high-dimensional and non-Euclidean data due to their flexibility and good performance under a wide rang…