1 code implementation • 20 Dec 2021 • Aude Sportisse, Matthieu Marbac, Fabien Laporte, Gilles Celeux, Claire Boyer, Julie Josse, Christophe Biernacki
In this paper, we propose model-based clustering algorithms designed to handle very general types of missing data, including MNAR data.
1 code implementation • 4 Jun 2019 • Marie du Roy de Chaumaray, Matthieu Marbac, Fabien Navarro
Motivated by the analysis of accelerometer data, we introduce a specific finite mixture of hidden Markov models with particular characteristics that adapt well to the specific nature of this type of data.
Methodology Statistics Theory Statistics Theory
no code implementations • 4 Nov 2015 • Matthieu Marbac, Mohammed Sedki
We introduce a new family of one factor distributions for high-dimensional binary data.
Methodology