17 citations · 43 across the 8 of their papers we have counts for
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stat.ML2015★ 6 cited
Statistical Estimation and Clustering of Group-invariant Orientation Parameters
Yu-Hui Chen, Dennis Wei, Gregory Newstadt +3
We treat the problem of estimation of orientation parameters whose values are invariant to transformations from a spherical symmetry group. Previous work has shown that any such gr…
stat.ML2014★ 17 cited
Parameter estimation in spherical symmetry groups
Yu-Hui Chen, Dennis Wei, Gregory Newstadt +3
This paper considers statistical estimation problems where the probability distribution of the observed random variable is invariant with respect to actions of a finite topological…