[Retracted] Application Analysis of the Machine Learning Fusion Model in Building a Financial Fraud Prediction Model

Table 8

. Parameter tuning results of SVM.

Parameters name	Tuning range	Tuning results	AUC after tuning
C	[−1, 1]	0.8	0.814
Kernel	[“linear,” “rbf,” “sigmoid” and “poly”]	rbf
Gamma	[−1, 30]	20