Table 2. Comprehensive evaluation metrics for CNN versus conventional Rietveld refinement.

Material	Method	R wp	R p	R exp
CeO2	Rietveld	16.70	12.60	4.10	16.47
	CNN	17.30	12.70	4.12	17.56
PbSO4	Rietveld	7.16	7.37	3.54	4.09
	CNN	7.18	7.38	3.54	4.11
Tb2BaCoO5	Rietveld	20.10	17.20	7.39	7.39
	CNN	20.50	17.60	7.39	7.71
BaLu6(Ge2O7)2(Ge3O10)	Rietveld	7.57	6.11	2.90	6.80
	CNN	7.62	6.17	2.90	6.90