TABLE 6.

Feature coding methods based on the independent test dataset (benchmark dataset 2).

Encoding	Sn	SP	Acc	MCC	AUC
One-hot	0.8680	0.9775	0.9635	0.8377	0.9883
NCP	0.8575	0.9796	0.9639	0.8380	0.9883
One-hot + NCP	0.8744	0.9787	0.9655	0.8461	0.9889

The highest value for each evaluation metric is highlighted in bold.