Search Results for author: Tobías I. Liaudat

Found 2 papers, 2 papers with code

Scalable Bayesian uncertainty quantification with data-driven priors for radio interferometric imaging

1 code implementation30 Nov 2023 Tobías I. Liaudat, Matthijs Mars, Matthew A. Price, Marcelo Pereyra, Marta M. Betcke, Jason D. McEwen

This work proposes a method coined QuantifAI to address UQ in radio-interferometric imaging with data-driven (learned) priors for high-dimensional settings.

Uncertainty Quantification

Proximal nested sampling with data-driven priors for physical scientists

1 code implementation30 Jun 2023 Jason D. McEwen, Tobías I. Liaudat, Matthew A. Price, Xiaohao Cai, Marcelo Pereyra

Proximal nested sampling was introduced recently to open up Bayesian model selection for high-dimensional problems such as computational imaging.

Model Selection

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