143 citations · 203 across the 13 of their papers we have counts for
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math.ST2017
Warped Riemannian metrics for location-scale models
Salem Said, Lionel Bombrun, Yannick Berthoumieu
The present paper shows that warped Riemannian metrics, a class of Riemannian metrics which play a prominent role in Riemannian geometry, are also of fundamental importance in info…
math.ST2017
Warped metrics for location-scale models
Salem Said, Yannick Berthoumieu
This paper argues that a class of Riemannian metrics, called warped metrics, plays a fundamental role in statistical problems involving location-scale models. The paper reports thr…
math.ST2015
Riemannian Gaussian Distributions on the Space of Symmetric Positive Definite Matrices
Salem Said, Lionel Bombrun, Yannick Berthoumieu +1
Data which lie in the space , of symmetric positive definite matrices, (sometimes called tensor data), play a fundamental role in applications inclu…