29 citations · 73 across the 15 of their papers we have counts for
Showing 2024Show all
2 papers · 1 filter
stat.ME2024
Reconciling Bayesian and frequentist approaches to robustness against outliers
Philippe Gagnon, Alain Desgagné
Heavy-tailed models are used as a way to gain robustness against outliers in Bayesian analyses. In frequentist analyses, M-estimators are often employed. In this paper, the two app…
stat.CO2024
Theoretical guarantees for lifted samplers
Philippe Gagnon, Florian Maire
Lifted samplers form a class of Markov chain Monte Carlo methods which has drawn a lot attention in recent years due to superior performance in challenging Bayesian applications. A…