[Retracted] Supply Capability Evaluation of Intelligent Manufacturing Enterprises Based on Improved BP Neural Network

Table 1

Indicators of supplier classification.

First-level indicator	Secondary indicators	Third-level indicators	Fourth-level indicators
Performance	Quality of the product	Quantitative	Expert scoring
	Cooperation degree	Qualitative	The formula to calculate
	Service level	Quantitative	Expert scoring
	Credit	Qualitative	The formula to calculate
Strategic potential	Technology research and development ability	Quantitative	Expert scoring
	The management level	Quantitative	Expert scoring
	Collaborative innovation capability	Quantitative	Expert scoring
	Level of informatization	Quantitative	Expert scoring