Application of Neural Network Sample Training Algorithm in Economic Information Management System

Table 1

Comprehensive performance evaluation index system of manufacturing enterprises for reference-financial dimension.

Indicator category	Reference index
Profitability	Return on net assets, sales profit margin, cost profit margin
Operational capacity	Turnover ratio of total assets, turnover rate of working capital, turnover rate of inventories, turnover rate of receivables
Solvency	Current ratio, interest earned multiple, cash current liability ratio
Development capacity	Sales growth rate, profit growth rate