3 papers
math.ST2026
Local Fréchet functional regression in manifolds from time-correlated bivariate curve data
M. D. Ruiz-Medina, A. Torres-Signes
Under mild conditions, a least-squares local linear Fréchet curve predictor is derived for a response and a regressor evaluated in a separable Hilbert space. The conditions that al…
stat.ML2026
Time-adaptive functional Gaussian Process regression
MD Ruiz-Medina, AE Madrid, A Torres-Signes +1
This paper proposes a new formulation of functional Gaussian Process regression in manifolds, based on an Empirical Bayes approach, in the spatiotemporal random field context. We a…
math.ST2025
Global Fréchet regression from time correlated bivariate curve data in manifolds
A. Torres-Signes, M. P. FrÃas, M. D. Ruiz-Medina
Global Fréchet regression is addressed from the observation of a strictly stationary bivariate curve process, evaluated in a finite--dimensional compact differentiable Riemannian…