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Geoffrey Schiebinger

2 accepted papers

2022

Trajectory Inference via Mean-field Langevin in Path Space

NeurIPS 2022accept

Trajectory inference aims at recovering the dynamics of a population from snapshots of its temporal marginals. To solve this task, a min-entropy estimator relative to the Wiener measure in path space was introduced in [Lavenant et al., 2021], and shown to consistently recover the dynamics of a large…

2019

Statistical Optimal Transport via Factored Couplings

AISTATS 2019poster

We propose a new method to estimate Wasserstein distances and optimal transport plans between two probability distributions from samples in high dimension. Unlike plug-in rules that simply replace the true distributions by their empirical counterparts, our method promotes couplings with low transpor…

Cited by 89SourcePDFScholar