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stat.ME2025
Adaptive functional principal components analysis
Sunny G. W. Wang, Valentin Patilea, Nicolas Klutchnikoff
Functional data analysis almost always involves smoothing discrete observations into curves, because they are never observed in continuous time and rarely without error. Although s…
stat.ME2025
Rate accelerated inference for integrals of multivariate random functions
Valentin Patilea, Sunny G. W. Wang
The computation of integrals is a fundamental task in the analysis of functional data, which are typically considered as random elements in a space of squared integrable functions.…