Fig. 8: Color map of the MAPE as a function of functional parameters of HLE17 and rSCAN.

MAPE as a function of the parameters ω_x and ω_c of HLE17 (a) and rSCAN (b). We also indicate the actual parametrization of the original (▿) and fitted (⋆) versions of the functionals. The color-coded scale on the right is in %.