Detection of Adulteration of Panax Notoginseng Powder by Terahertz Technology

Table 2

Prediction results of LS-SVM model.

Input data	Type	Rp	RMSEP
Adulterating with zedoary turmeric powder	LIN	0.9015	0.0723
	RBF	0.9012	0.0724
Adulterating with wheat flour	LIN	0.8556	0.0922
	RBF	0.9305	0.0677
Adulterating with rice flour	LIN	0.9335	0.0657
	RBF	0.9343	0.0619