Organoleptic Evaluation of Amomi Fructus and Its Further Background Verified via Morphological Measurement and GC Coupled with E-Nose

Table 4

Distinguishing positive rates of three classifiers (NBN, RBF, and RF) of original and optimum data set.

Cliassifer	Original data set		Optimum data set
	Tenfold cross-validation	External test set validation	Tenfold cross validation	External test set validation
NBN	54	56	78	84
RBF	66	72	78	84
RF	64	76	78	84