Table 2. Prediction performance of proposed method on human dataset by five tests.

Testing set	Ac (%)	Sn (%)	Pe (%)	Mcc (%)
1	98.90	89.86	95.12	91.94
2	98.93	92.77	93.97	92.86
3	98.83	91.80	94.12	92.40
4	98.45	87.92	94.72	90.54
5	98.90	89.87	96.38	92.54
Average	98.80 ± 0.20	90.44 ± 1.89	94.86 ± 0.97	92.06 ± 0.91