Table 4.

Validation of the encoder–decoder representation of the mapping $\mathcal{L}:V\mapsto u$ on a collection of test examples. Recall that the effective potential is defined as $W=1/u$.

Average ${\mathit{L}}^2$ error	1.7545%
Maximal $L^2$ error	2.9769%, example: 58
Average $H^1$ error	9.2233%
Maximal $H^1$ error	12.6765%, example: 65
Mean relative error in $1/W_{min,1}$	0.4887%
Maximal relative error in $1/W_{min,1}$	2.1402%, example: 70
The worst ten relative errors in $1/W_{min,1}$ (%)	2.1402, 1.5909, 1.5560, 1.4816, 1.4151, 1.4626, 1.3441, 1.3377, 1.3181, 1.3132