Prediction of Unbalanced Financial Risk Based on GRA-TOPSIS and SMOTE-CNN

Table 1

Evaluation indicator system of enterprise performance.

Primary index	Secondary index	Variable	Nature of indicator
Main financial indicators	Basic earnings per share	X1	Positive
	Revenue from main business	X2	Positive
	Net non-operating income and expenditure	X3	Positive
	Net increase in cash and cash equivalents	X4	Positive
	Return on equity weighting	X5	Positive
Solvency	Current ratio	X6	Positive
	Cash ratio	X7	Positive
	Interest payment multiple	X8	Positive
	Asset-liability ratio	X9	Negative
	Ratio of shareholders’ equity to fixed assets	X10	Positive
	Net fixed assets ratio	X11	Positive
	Equity ratio	X12	Negative
	Proportion of fixed assets	X13	Positive
Growth	Growth rate of main business revenue	X14	Positive
	The growth rate of total assets	X15	Positive
Profitability	Total assets margin	X16	Positive
	Main operating profit margin	X17	Positive
	Cost profit margin	X18	Positive
	Operating profit margin	X19	Positive
	Return on assets	X20	Positive
	Proportion of three expenses	X21	Negative
	Non-main business proportion	X22	Positive
Operating	Accounts receivable turnover rate	X23	Positive
	Inventory turnover rate	X24	Positive
	Total asset turnover rate	X25	Positive
	Ratio of net operating cash flow to sales revenue	X26	Positive
	Return on operating cash flow of assets	X27	Positive
	Cash flow ratio	X28	Positive