[Retracted] Innovation of Platform Economy Business Model Driven by BP Neural Network and Artificial Intelligence Technology

Table 3

Objective weight of indicators.

Primary index	Secondary index	Secondary index weight
Enterprise scale	Total assets X1	0.0403
	Total number of employees X2	0.0477
	Total sales X3	0.0593
Enterprise benefit	Operating net profit margin X4	0.0301
	Return on total assets X5	0.0347
	Return on net assets X6	0.0212
	Year-over-year growth rate of total operating revenue X7	0.0804
Enterprise financial capability	Current ratio X8	0.0371
	Quick ratio X9	0.0490
	Asset liability ratio X10	0.0139
Enterprise growth ability	Fixed assets turnover X11	0.1799
	Growth rate of total assets X12	0.0897
	Net interest rate of total assets X13	0.0365
	Brand value X14	0.0916
Enterprise technical capability	Proportion of R & D personnel X15	0.0710
	Proportion of R & D investment in total sales X16	0.1176