Fast automated analysis of strong gravitational lenses with convolutional neural networks

Yashar D. Hezaveh (), Laurence Perreault Levasseur () and Philip J. Marshall
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Yashar D. Hezaveh: Kavli Institute for Particle Astrophysics and Cosmology, Stanford University
Laurence Perreault Levasseur: Kavli Institute for Particle Astrophysics and Cosmology, Stanford University
Philip J. Marshall: Kavli Institute for Particle Astrophysics and Cosmology, Stanford University

Nature, 2017, vol. 548, issue 7669, 555-557

Abstract: Estimates of parameters of strong gravitational lenses are obtained in an automated way using convolutional neural networks, with similar accuracy and greatly improved speed compared to previous methods.

Date: 2017
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DOI: 10.1038/nature23463

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