3 papers
math.ST2022
An independence test for functional variables based on kernel normalized cross-covariance operator
Terence Kevin Manfoumbi Djonguet, Guy Martial Nkiet
We propose an independence test for random variables valued into metric spaces by using a test statistic obtained from appropriately centering and rescaling the squared Hilbert-Sch…
math.ST2022
Asymptotic normality of an estimator of kernel-based conditional mean dependence measure
Terence Kevin Manfoumbi Djonguet, Guy Martial Nkiet
We propose an estimator of the kernel-based conditional mean dependence measure obtained from an appropriate modification of a naive estimator based on usual empirical estimators.…
math.ST2022
Testing independence of functional variables by an Hilbert-Schmidt independence criterion estimator
Terence Kevin Manfoumbi Djonguet, Guy Martial Nkiet, Alban Mbina Mbina
We propose an estimator of the Hilbert-Schmidt Independence Criterion obtained from an appropriate modification of the usual estimator. We then get asymptotic normality of this est…