Astronomia ex machina: a history, primer and outlook on neural networks in astronomy

MJ Smith, JE Geach - Royal Society Open Science, 2023 - royalsocietypublishing.org
In this review, we explore the historical development and future prospects of artificial
intelligence (AI) and deep learning in astronomy. We trace the evolution of connectionism in …

Learning to predict the cosmological structure formation

S He, Y Li, Y Feng, S Ho… - Proceedings of the …, 2019 - National Acad Sciences
Matter evolved under the influence of gravity from minuscule density fluctuations.
Nonperturbative structure formed hierarchically over all scales and developed non …

Deepsphere: Efficient spherical convolutional neural network with healpix sampling for cosmological applications

N Perraudin, M Defferrard, T Kacprzak… - Astronomy and Computing, 2019 - Elsevier
Abstract Convolutional Neural Networks (CNNs) are a cornerstone of the Deep Learning
toolbox and have led to many breakthroughs in Artificial Intelligence. So far, these neural …

Classification and reconstruction of optical quantum states with deep neural networks

S Ahmed, C Sánchez Muñoz, F Nori, AF Kockum - Physical Review Research, 2021 - APS
We apply deep-neural-network-based techniques to quantum state classification and
reconstruction. Our methods demonstrate high classification accuracies and reconstruction …

DeepMerge: Classifying high-redshift merging galaxies with deep neural networks

A Ćiprijanović, GF Snyder, B Nord, JEG Peek - Astronomy and Computing, 2020 - Elsevier
We investigate and demonstrate the use of convolutional neural networks (CNNs) for the
task of distinguishing between merging and non-merging galaxies in simulated images, and …

A hybrid deep learning approach to cosmological constraints from galaxy redshift surveys

M Ntampaka, DJ Eisenstein, S Yuan… - The Astrophysical …, 2020 - iopscience.iop.org
We present a deep machine learning (ML)–based technique for accurately determining σ 8
and Ω m from mock 3D galaxy surveys. The mock surveys are built from the AbacusCosmos …

Neural network reconstruction of H'(z) and its application in teleparallel gravity

P Mukherjee, JL Said, J Mifsud - Journal of Cosmology and …, 2022 - iopscience.iop.org
In this work, we explore the possibility of using artificial neural networks to impose
constraints on teleparallel gravity and its f (T) extensions. We use the available Hubble …

Predicting halo occupation and galaxy assembly bias with machine learning

X Xu, S Kumar, I Zehavi… - Monthly Notices of the …, 2021 - academic.oup.com
Understanding the impact of halo properties beyond halo mass on the clustering of galaxies
(namely galaxy assembly bias) remains a challenge for contemporary models of galaxy …

The problem of dust attenuation in photometric decomposition of edge-on galaxies and possible solutions

SS Savchenko, DM Poliakov… - Monthly Notices of …, 2023 - academic.oup.com
The presence of dust in spiral galaxies affects the ability of photometric decompositions to
retrieve the parameters of their main structural components. For galaxies in an edge-on …

Neural networks optimized by genetic algorithms in cosmology

I Gómez-Vargas, J Briones Andrade, JA Vázquez - Physical Review D, 2023 - APS
The applications of artificial neural networks in the cosmological field have shone
successfully during the past decade, this is due to their great ability of modeling large …