1 code implementation • 21 Oct 2022 • Alexandre Hippert-Ferrer, Florent Bouchard, Ammar Mian, Titouan Vayer, Arnaud Breloy
Graphical models and factor analysis are well-established tools in multivariate statistics.
no code implementations • 19 Oct 2021 • Alexandre Hippert-Ferrer, Ammar Mian, Florent Bouchard, Frédéric Pascal
This paper proposes a strategy to handle missing data for the classification of electroencephalograms using covariance matrices.
1 code implementation • 25 Aug 2020 • Esa Ollila, Ammar Mian
Huber's criterion can be used for robust joint estimation of regression and scale parameters in the linear model.
no code implementations • 20 May 2020 • Florent Bouchard, Ammar Mian, Jialun Zhou, Salem Said, Guillaume Ginolhac, Yannick Berthoumieu
A new Riemannian geometry for the Compound Gaussian distribution is proposed.