Fig. 3: Confidence test results.
From: A neural network-based synthetic diagnostic of laser-accelerated proton energy spectra
a 68% confidence intervals (centered on the median) of the predicted ΦP distributions plotted as a function of ΦP from the measured spectra (blue markers with error bars), alongside the ideal case of perfect accuracy (black dashed line). b Reliability diagram showing the fraction of measured data within predicted confidence intervals for spectra (green) and ΦP (blue). The dashed diagonal line at y=x represents perfect calibration.
