Table 2. Comparison of the two encoding schemes on the training dataset.

Site	Encoding scheme	Sn (%)	Sp (%)	Ac (%)	Mcc
S	Binary	80.37±0.69	84.89±0.73	82.63±0.61	0.653±0.012
	CKSAAP_PhSite	84.81±0.52	86.07±0.56	85.43±0.82	0.709±0.005
T	Binary	60.05±0.95	90.17±0.64	75.12±0.53	0.528±0.008
	CKSAAP_PhSite	78.59±0.51	82.26±0.86	80.31±0.62	0.599±0.015
Y	Binary	65.07±1.09	81.36±1.06	73.15±0.87	0.471±0.017
	CKSAAP_PhSite	74.44±0.74	78.03±0.21	76.21±0.32	0.524±0.006