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Legin, Ronan, Hezaveh, Yashar, Perreault-Levasseur, Laurence, Wandelt, Benjamin (2023) A Framework for Obtaining Accurate Posteriors of Strong Gravitational Lensing Parameters with Flexible Priors and Implicit Likelihoods Using Density Estimation. The Astrophysical Journal, 943 (1) 4 doi:10.3847/1538-4357/aca7c2

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Reference TypeJournal (article/letter/editorial)
TitleA Framework for Obtaining Accurate Posteriors of Strong Gravitational Lensing Parameters with Flexible Priors and Implicit Likelihoods Using Density Estimation
JournalThe Astrophysical Journal
AuthorsLegin, RonanAuthor
Hezaveh, YasharAuthor
Perreault-Levasseur, LaurenceAuthor
Wandelt, BenjaminAuthor
Year2023 (January 1)Volume943
Issue1
PublisherAmerican Astronomical Society
DOIdoi:10.3847/1538-4357/aca7c2Search in ResearchGate
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Mindat Ref. ID15670180Long-form Identifiermindat:1:5:15670180:0
GUID0
Full ReferenceLegin, Ronan, Hezaveh, Yashar, Perreault-Levasseur, Laurence, Wandelt, Benjamin (2023) A Framework for Obtaining Accurate Posteriors of Strong Gravitational Lensing Parameters with Flexible Priors and Implicit Likelihoods Using Density Estimation. The Astrophysical Journal, 943 (1) 4 doi:10.3847/1538-4357/aca7c2
Plain TextLegin, Ronan, Hezaveh, Yashar, Perreault-Levasseur, Laurence, Wandelt, Benjamin (2023) A Framework for Obtaining Accurate Posteriors of Strong Gravitational Lensing Parameters with Flexible Priors and Implicit Likelihoods Using Density Estimation. The Astrophysical Journal, 943 (1) 4 doi:10.3847/1538-4357/aca7c2
In(2023, January) The Astrophysical Journal Vol. 943 (1) American Astronomical Society

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Adam, Alexandre, Perreault-Levasseur, Laurence, Hezaveh, Yashar, Welling, Max (2023) Pixelated Reconstruction of Foreground Density and Background Surface Brightness in Gravitational Lensing Systems Using Recurrent Inference Machines. The Astrophysical Journal, 951 (1) 6 doi:10.3847/1538-4357/accf84
Perreault Levasseur, Laurence, Hezaveh, Yashar D., Wechsler, Risa H. (2017) Uncertainties in Parameters Estimated with Neural Networks: Application to Strong Gravitational Lensing. The Astrophysical Journal, 850 (1). doi:10.3847/2041-8213/aa9704
Filipp, Andreas; Hezaveh, Yashar; Perreault-Levasseur, Laurence (2025) Robustness of Neural Ratio and Posterior Estimators to Distributional Shifts for Population-level Dark Matter Analysis in Strong Gravitational Lensing. The Astrophysical Journal, 989 (2). doi:10.3847/1538-4357/adee20
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Legin, Ronan, Ho, Matthew, Lemos, Pablo, Perreault-Levasseur, Laurence, Ho, Shirley, Hezaveh, Yashar, Wandelt, Benjamin (2023) Posterior sampling of the initial conditions of the universe from non-linear large scale structures using score-based generative models. Monthly Notices of the Royal Astronomical Society: Letters, 527 (1) doi:10.1093/mnrasl/slad152
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Hezaveh, Yashar D., Levasseur, Laurence Perreault, Marshall, Philip J. (2017) Fast automated analysis of strong gravitational lenses with convolutional neural networks. Nature, 548 (7669). 555-557 doi:10.1038/nature23463
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