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Laetitia Papaxanthos

2 accepted papers

2022

Proximal Optimal Transport Modeling of Population Dynamics

AISTATS 2022poster

We propose a new approach to model the collective dynamics of a population of particles evolving with time. As is often the case in challenging scientific applications, notably single-cell genomics, measuring features for these particles requires destroying them. As a result, the population can only…

2016

Finding significant combinations of features in the presence of categorical covariates

NeurIPS 2016poster

In high-dimensional settings, where the number of features p is typically much larger than the number of samples n, methods which can systematically examine arbitrary combinations of features, a huge 2^p-dimensional space, have recently begun to be explored. However, none of the current methods is a…