Journals
Publish with us
Publishing partnerships
About us
Blog
Mathematical Problems in Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2022
/
Article
/
Tab 7
/
Research Article
Application of Big Data in Evaluation of Agricultural Products E-Commerce under the Background of Rural Revitalization
Table 7
Weight of the operation effect index.
B
5
C
17
C
18
C
19
C
20
W
i
C
17
1
2
1/2
4
0.309
C
18
1/2
1
1/3
2
0.158
C
19
2
3
1
5
0.453
C
20
1/4
1/2
1/5
1
0.080
Total
1