Differentially Private Fréchet Mean on the Manifold of Symmetric Positive Definite (SPD) Matrices with log-Euclidean Metric

Saiteja Utpala, Praneeth Vepakomma, Nina Miolane. Differentially Private Fréchet Mean on the Manifold of Symmetric Positive Definite (SPD) Matrices with log-Euclidean Metric. Trans. Mach. Learn. Res., 2023, 2023. [doi]

Abstract

Abstract is missing.