conftrace_

operator scaling

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elliptical distribution (2) shape matrix estimation (1) quantum expander (1) brascamp-lieb inequality (1) tyler m-estimator (1) covariance estimation (1) sample complexity (1)

Papers

Optimal Bounds for Tyler’s M-Estimator for Elliptical Distributions ALT 2026 Rigorous Guarantees for Tyler’s M-Estimator via Quantum Expansion COLT 2020