104 citations · 295 across the 16 of their papers we have counts for
3 papers · 2 filters
Variance estimation and asymptotic confidence bands for the mean estimator of sampled functional data with high entropy unequal probability sampling designs
Hervé Cardot, Camelia Goga, Pauline Lardin
For fixed size sampling designs with high entropy it is well known that the variance of the Horvitz-Thompson estimator can be approximated by the Hájek formula. The interest of thi…
Recursive estimation of the conditional geometric median in Hilbert spaces
Hervé Cardot, Peggy Cénac, Pierre-André Zitt
A recursive estimator of the conditional geometric median in Hilbert spaces is studied. It is based on a stochastic gradient algorithm whose aim is to minimize a weighted L1 criter…
Uniform convergence and asymptotic confidence bands for model-assisted estimators of the mean of sampled functional data
Hervé Cardot, Camelia Goga, Pauline Lardin
When the study variable is functional and storage capacities are limited or transmission costs are high, selecting with survey sampling techniques a small fraction of the observati…