arXiv stat.ML
· Papers
High-Dimensional Procrustes Matching via Tree Counts
arXiv:2607.08538v1 Announce Type: new Abstract: Suppose we observe two sets of $n$ Gaussian vectors in $mathbb{R}^d$, with the promise that, after applying a permutation of $[n]$ and a rotation of $mathbb{R}^d$, the two sets are $rho$-correlated. The Procrustes matching problem asks us to recover the unknown permuta