A Riemannian submersion‐based approach to the Wasserstein barycenter of positive definite matrices

DOI10.1002/mma.6247zbMath1447.53087OpenAlexW3010021483MaRDI QIDQ5119056

Mingming Li, Didong Li, Hua Fei Sun

Publication date: 2 September 2020

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.6247

zbMATH Keywords

Wasserstein metricgradient descent algorithms

Mathematics Subject Classification ID

Basic linear algebra (15A99) Local Riemannian geometry (53B20) Applications of differential geometry to data and computer science (53Z50)

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