Research Article

A Fuzzy Comprehensive Evaluation and Random Forest Model for Financial Account Audit Early Warning

Table 3

Comparison of MAE, MSE, and U indexes of the two models in each year.

YearsMAEMSEU
SVMOur modelSVMOur modelSVMOur model

20060.19130.38080.19130.20740.48640.6933
20070.21740.32630.21740.19070.53010.6007
20080.19130.36720.19130.20950.48640.6701
20090.19130.34130.19130.18860.48640.6145
20100.19130.37330.19130.20630.48640.6702
20110.19130.39530.19130.23340.48640.7350
20120.16520.28170.16520.16660.46640.5256
20130.19130.32480.19130.18030.49960.6001
20140.19130.37990.19130.25850.50420.7289
20150.07830.30830.07830.26050.35560.6586
Average0.18000.34790.18000.21020.47880.6497