lyman-alpha forest 4baryon acoustic oscillations 3alcock-paczynski test 2DESI 2black hole binaries 1cosmological parameters 1dark energy 1DESI survey 1dual active galactic nuclei 1emulators 1exoplanet composition 1full-shape analysis 1
From the 6 of 66 linked papers with an AI index.
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astro-ph.IM2026
Bayesian Component Separation for DESI LAE Automated Spectroscopic Redshifts and Photometric Targeting
Ana SofÃa M. Uzsoy, Andrew K. Saydjari, Arjun Dey +37
Lyman Alpha Emitters (LAEs) are valuable high-redshift cosmological probes traditionally identified using specialized narrow-band photometric surveys. In ground-based spectroscopy,…
astro-ph.IM2024
ANNZ+: an enhanced photometric redshift estimation algorithm with applications on the PAU Survey
Imdad Mahmud Pathi, John Y. H. Soo, Mao Jie Wee +16
ANNZ is a fast and simple algorithm which utilises artificial neural networks (ANNs), it was known as one of the pioneers of machine learning approaches to photometric redshift est…