An ANN recovers the global 21cm signal from the 21cm power spectrum in simulations (mean correlation 0.95; 0.83 with SKA-1 noise), but only within the learned model space.
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Nonlinear reconstruction of 21cm global signal from 21cm power spectrum with artificial neural networks
An ANN recovers the global 21cm signal from the 21cm power spectrum in simulations (mean correlation 0.95; 0.83 with SKA-1 noise), but only within the learned model space.