Research on the Audit Prediction Model of “Special Bonds + PPP” Project based on Machine Learning

Table 2

Case evaluation sample data processing excerpt.

No	In
	C1	C2	C3	C4	C5	C6	C7	C8	…	C64	C63	C66	C67	C68	OE
1	3	3	3	3	3	3	3	3	…	3	3	3	3	3	Good
2	3	3	3	4	4	3	3	4	…	4	3	3	3	4	Excellent
.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
9	3	3	3	3	2	2	2	2	…	2	3	2	2	2	Medium
10	3	3	3	4	3	2	2	3		4	4	4	4	4	Excellent
11	4	4	4	4	4	3	4	4		4	4	4	4	3	Excellent
12	3	3	3	3	3	3	3	3		2	3	3	3	2	Good
.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
38	4	4	4	4	4	4	4	4	…	4	4	4	4	4	Excellent
39	4	3	4	4	4	4	4	3	…	3	3	4	4	3	Excellent

Note: IN. represents index, No.represents simple number, OE represents overall evaluation of the project.