Approximating Uniform Random Rotations by Two-Stage Structured Hadamard Rotations in High Dimensions

arXiv:2604.23418 · cs.LG, cs.PF · Submitted 2026-04-25 · Read on arXiv

cs.LG, cs.PF

Submitted: 2026-04-25

Updated: 2026-10-08

Terminology

• Embeddings — 1× in this paper · explained in 2 episodes
• Wasserstein Distance — 1× in this paper · explained in 4 episodes

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