Table 2.

Fivefold cross validation results shown using WELM-SURF method on ion channels

Testing set	Acc (%)	TPR (%)	PPV (%)	MCC (%)
1	88.98	93.26	84.12	80.31
2	92.54	91.47	93.38	86.19
3	90.68	90.59	90.28	83.08
4	89.32	89.91	90.19	80.82
5	91.39	93.59	90.40	84.17
Average	90.48 ± 1.47	91.76 ± 1.62	89.67 ± 3.38	82.91 ± 2.42