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Brieuc Lehmann

3 accepted papers

2023

Quasi-Bayesian nonparametric density estimation via autoregressive predictive updates

UAI 2023poster

Bayesian methods are a popular choice for statistical inference in small-data regimes due to the regularization effect induced by the prior. %, which serves to counteract overfitting. In the context of density estimation, the standard nonparametric Bayesian approach is to target the posterior predic…

Cited by 4SourcePDFScholar
2022

Neural score matching for high-dimensional causal inference

AISTATS 2022poster

Traditional methods for matching in causal inference are impractical for high-dimensional datasets. They suffer from the curse of dimensionality: exact matching and coarsened exact matching find exponentially fewer matches as the input dimension grows, and propensity score matching may match highly…