Hydrological Layered Dialysis Research on Supply Chain Financial Risk Prediction under Big Data Scenario

Table 2

Credit risk classification rule set for corporate loan.

Attribute name	Ranges
Financing enterprise size	Large, medium and small
Cooperation with upstream and downstream companies	High, Medium and Low
Return on tangible assets	>40, ≤40
Assets and liabilities	>15,8-15,<8
Business activity revenue quality	>90, ≤90
Cash flow to debt ratio	>0.8, ≤0.8
Repayment risk (risk rate)	High, Medium and Low