1 citations · 1 across the 1 of their papers we have counts for
3 papers
stat.AP2020★ 1 cited
Robust inference for nonlinear regression models from the Tsallis score: application to Covid-19 contagion in Italy
Paolo Girardi, Luca Greco, Valentina Mameli +4
We discuss an approach for fitting robust nonlinear regression models, which can be employed to model and predict the contagion dynamics of the Covid-19 in Italy. The focus is on t…
stat.ME2018
Weighted likelihood mixture modeling and model based clustering
Luca Greco, Claudio Agostinelli
A weighted likelihood approach for robust fitting of a mixture of multivariate Gaussian components is developed in this work. Two approaches have been proposed that are driven by a…
stat.ME2017
Weighted likelihood estimation of multivariate location and scatter
Claudio Agostinelli, Luca Greco
A novel approach to obtain weighted likelihood estimates of multivariate location and scatter is discussed. A weighting scheme is proposed that is based on the distribution of the…