Analysis and Application of Enterprise Performance Evaluation of Cross-Border E-Commerce Enterprises Based on Deep Learning Model

Table 3

Explanation of overall variance in 2017.

Component	Initial value of test sample			Product acquisition and input			Product rollover & input
	Initial	Standard deviation (%)	Final (%)	Initial	Standard deviation (%)	Final (%)	Initial	Standard deviation (%)	Final (%)
A	3.87	29.7	29.7	3.86	29.7	29.7	3.20	24.6	24.6
B	3.41	26.2	55.9	3.41	26.2	55.9	2.68	20.0	45.2
C	1.69	13.0	69.0	1.70	13.0	69.0	2.56	19.7	65.0
D	1.01	7.8	76.8	1.01	7.7	76.8	1.53	11.7	76.8
E	0.85	6.7	83.4
F	0.78	5.9	89.4
G	0.44	3.4	92.7
H	0.40	3.1	95.7
I	0.26	1.9	97.7
J	0.17	1.3	99.1
K	0.08	0.6	99.7
L	0.02	0.2	99.9