Rapid and Nondestructive Detection of Proline in Serum Using Near-Infrared Spectroscopy and Partial Least Squares

Table 3

Different algorithm optimization results.

	Calibration set		Validation set		LVs
	Rc	RMSEC	Rp	RMSEP
SMLR	0.8205	0.00108	0.8366	0.00111
PLS	0.8190	0.00108	0.6744	0.00150	4
IPLS	0.9045	0.000804	0.9074	0.000770	5
SA	0.9504	0.000588	0.9700	0.000449	5