Table 1.

Results of discriminant models using full mid-infrared transmittance spectra of sample sets 1 and 2

Models	Sample set 1			Sample set 2
	Para	Calb (%)	Prec (%)	Par	Cal (%)	Pre (%)
PLS-DA	4	100	85	10	100	100
SVM	(1.7411, 0.0118)	100	80	(84.4485, 0.0039)	100	92.5
ELM	22	100	92.5	60	92.5	90

^aPar means the parameters of the models, the number of LVs for PLS-DA, (C, g) for SVM and number of neurons for ELM

^bCal means the calibration set

^cPre means the prediction set