18 citations · 18 across the 2 of their papers we have counts for
2 papers
math.ST2007
Mixing Least-Squares Estimators when the Variance is Unknown
Christophe Giraud
We propose a procedure to handle the problem of Gaussian regression when the variance is unknown. We mix least-squares estimators from various models according to a procedure inspi…
math.ST2007★ 18 cited
Estimation of Gaussian graphs by model selection
Christophe Giraud
We investigate in this paper the estimation of Gaussian graphs by model selection from a non-asymptotic point of view. We start from a n-sample of a Gaussian law P_C in R^p and foc…