CorrFlow: Exact and Permutation-Equivariant Flow Matching on the Correlation Elliptope
arXiv:2610.13606v1 Announce Type: new Abstract: Correlation matrices combine nonlinear positive-definiteness constraints with a simultaneous row-column permutation symmetry. Their generation therefore involves two distinct problems. First, every output must remain on the correlation elliptope, irre…
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- 2026-10-12 04:00 · arXiv stat.ML
CorrFlow: Exact and Permutation-Equivariant Flow Matching on the Correlation Elliptope