Study on Evaluation Model of Chinese P2P Online Lending Platform Based on Hybrid Kernel Support Vector Machine

Table 4

Empirical SVM classification accuracies.

Kernel function	Linear kernel (%)	Polynomial kernel (%)	RBF kernel (%)	Sigmoid kernel (%)	Polynomial-RBF hybrid kernel (%)
Two-classification accuracy	92.704	93.272	92.762	91.248	94.690
Three-classification accuracy	75.162	75.594	75.162	72.138	76.890