Search Results for author: Ronan Legin

Found 2 papers, 0 papers with code

Posterior samples of source galaxies in strong gravitational lenses with score-based priors

no code implementations7 Nov 2022 Alexandre Adam, Adam Coogan, Nikolay Malkin, Ronan Legin, Laurence Perreault-Levasseur, Yashar Hezaveh, Yoshua Bengio

Inferring accurate posteriors for high-dimensional representations of the brightness of gravitationally-lensed sources is a major challenge, in part due to the difficulties of accurately quantifying the priors.

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