Search Results for author: David J Nott

Found 2 papers, 1 papers with code

Bayesian score calibration for approximate models

1 code implementation10 Nov 2022 Joshua J Bon, David J Warne, David J Nott, Christopher Drovandi

In this paper we propose a new method for adjusting approximate posterior samples to reduce bias and produce more accurate uncertainty quantification.

Bayesian Inference Uncertainty Quantification

Improving the Accuracy of Marginal Approximations in Likelihood-Free Inference via Localisation

no code implementations14 Jul 2022 Christopher Drovandi, David J Nott, David T Frazier

We describe an idealized low-dimensional summary statistic that is, in principle, suitable for marginal estimation.

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