Table 2. Classification Result of Nine Models on Six Classes of NSCLC Cell Spectra with and without VAE.

	without VAE		with VAE
model	LOPOCV (%)	accuracy (%)	LOPOCV (%)	accuracy (%)
Gaussian NB	81.4	80.7	89.6	89.6
RF	83.2	83.0	88.5	88.0
SVM (RBF)	85.7	83.3	88.4	86.3
SVM (linear)	83.7	83.3	88.3	88.6
LDA	84.3	83.6	87.9	87.7
LR	82.9	81.6	86.3	85.7
Ada	78.7	75.3	87.7	86.4
KNN	77.0	75.2	84.7	83.7
MLP	80.2	79.7	81.3	81.1