Spectral Quantitative Analysis Model with Combining Wavelength Selection and Topology Structure Optimization

Table 1

The experimental results of Dataset 1 for SO₂.

SO2	RMSECV	RMSEP			CR
PLS	88.1731	67.2346	0.9600	0.9810	0
BPNN	219.4631	132.0324	0.9358	0.7939	0
GA-BPNN	66.3185	61.0886	0.9726	0.8700	0
UVE	57.9015	51.0014	0.9853	0.9860	0.8365
GA-PLS	55.1286	48.9536	0.9799	0.9855	0.5149
The proposed method	55.0993	39.9556	0.9834	0.9883	0.5509