no code implementations • 13 Oct 2022 • Jérémie Bigot, Paul Freulon, Boris P. Hejblum, Arthur Leclaire
This paper is focused on the study of entropic regularization in optimal transport as a smoothing method for Wasserstein estimators, through the prism of the classical tradeoff between approximation and estimation errors in statistics.
2 code implementations • 14 Feb 2017 • Boris P. Hejblum, Chariff Alkhassim, Raphael Gottardo, François Caron, Rodolphe Thiébaut
DPM models directly estimate the number of cell populations from the data, avoiding model selection issues, and skew $t$-distributions provides robustness to outliers and non-elliptical shape of cell populations.
1 code implementation • 8 May 2016 • Denis Agniel, Boris P. Hejblum
As gene expression measurement technology is shifting from microarrays to sequencing, the statistical tools available for their analysis must be adapted since RNA-seq data are measured as counts.
Applications Genomics Methodology 62P10