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Browsing by Author "Abramo, L. Raul"
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Robust Field-level Likelihood-free Inference with Galaxies
de Santi, Natalí S. M.; Shao, Helen; Villaescusa-Navarro, Francisco; Abramo, L. Raul; Teyssier, Romain; Villanueva-Domingo, Pablo; Ni, Yueying; Anglés-Alcázar, Daniel; Genel, Shy; Hernández-Martínez, Elena; Steinwandel, Ulrich P.; Lovell, Christopher C.; Dolag, Klaus; Castro, Tiago; Vogelsberger, Mark (2023-07-18)We train graph neural networks to perform field-level likelihood-free inference using galaxy catalogs from state-of-the-art hydrodynamic simulations of the CAMELS project. Our models are rotational, translational, and ...