[Retracted] Enterprise Financing Risk Control of Machine Learning Combined with Blockchain Technology

Table 7

Financial level variables of supply chain on the blockchain.

Variable scene name	Variable code	Variable star description
Macro and industry risks	L1	The unit is dimensionless. The higher the score, the higher the risk level
Credit risks	L2	Dimensionless. The greater the score, the higher the risk
Supply chain relationship risk	L3	Dimensionless. The greater the score, the higher the risk
Risk of pledge	L4	Dimensionless. The greater the score, the higher the risk
Operational risk	L5	Dimensionless. The greater the score, the higher the risk
Blockchain system risk	L6	Dimensionless. The greater the score, the higher the risk