A Multifeatures Fusion and Discrete Firefly Optimization Method for Prediction of Protein Tyrosine Sulfation Residues

Table 2

The prediction performance of four algorithms.

	SN (%)	SP (%)	ACC (%)	MCC (%)	Features
RES+IFS^1	91.49	96.01	94.67	88.74	103
mRMR+IFS^2	86.71	91.66	90.08	84.65	127
GA^3	92.55	97.17	94.28	91.69	73
DPSO^4	93.73	97.59	95.04	92.66	62
DFA^5	95.37	98.67	97.41	94.41	65

⁢, using Gauss kernel function; , using Gauss kernel function; , using Gauss kernel function; , using Gauss kernel function; , using Gauss kernel function.