Fig. 3
From: Streamlining hyperparameter optimization for radiation emulator training with automated Sherpa
Spatial distribution of fluxes. The top row display OLR, while the bottom row show OSR, respectively. It represents the CNT (a, f), the emulator with a NN 1000-fold speedup in SHLNN (b, g), the emulator resulting in Sherpa (c, h), the difference between the CNT and the 1000-fold emulators in SHLNN (d, i), and the difference between the CNT and the Sherpa-applied emulator (i.e., SHLNN) emulators (e, j) for OLR and OSR, respectively. This image illustrates the spatial distribution for 0300 UTC on 28 July 2020, integrated with the forecast results from 156 to 356 h, initiated at 1500 UTC on 21 July 2020