Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Sets

1 code implementation • 2 Nov 2023 • Andrea Roncoli, Aleksandra Ćiprijanović, Maggie Voetberg, Francisco Villaescusa-Navarro, Brian Nord

Deep learning models have been shown to outperform methods that rely on summary statistics, like the power spectrum, in extracting information from complex cosmological data sets.

Unsupervised Domain Adaptation