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Table 5 The parameters of the ‘Leave-one-patient’ classification results of the spectra from parotid tumor samples and normal samples using SVM

From: Label-free blood serum detection by using surface-enhanced Raman spectroscopy and support vector machine for the preoperative diagnosis of parotid gland tumors

Parameter

Normal vs PA

Normal vs WT

Normal vs MEC

SP

79.1 %

79.1 %

93.5 %

SE

57.4 %

51.4 %

64.2 %

ACC

70.5 %

67.8 %

82.3 %

MCC

0.371

0.328

0.621

R

0.663

0.639

0.862