Combination of Biorthogonal Wavelet Hybrid Kernel OCSVM with Feature Weighted Approach Based on EVA and GRA in Financial Distress Prediction

Table 6

Wilcoxon test of CCRs between FWOCSVM and OCSVM based on different kernels.

Test statistics	OCSVM-FWOCSVM
		−2.521	−2.524	−2.524
	0.012	0.012	0.012