Comparison of the actual values of the interior structure parameters (y) with those predicted by the neural network for the validation dataset $(\hat{\mathit{y}})$. Each column corresponds to a different layer, with the leftmost column corresponding to the icy shell and the rightmost one to the liquid core. The rows from top to bottom show the results obtained for the thicknesses (d_j), for the densities (ρ_j), and for the icy shell viscosity (η_s) and the ocean conductivity (σ_o). The dashed green line corresponds to perfect predictions.