Research Article
Grey Relational Entropy Calculation and Fractional Prediction of Water and Economy in the Beijing-Tianjin-Hebei Region
Table 12
Entropy of grey relational entropy in Hebei Province from 2015 to 2019.
| | | Added value of primary industry | Industrial added value | Added value of construction industry | Added value of tertiary industry | Permanent residents |
| | 2015 | 2.188543 | 2.164845 | 2.117012 | 2.117022 | 2.120858 | | 2016 | 2.173659 | 2.278185 | 2.272182 | 2.282682 | 2.300403 | | 2017 | 2.272603 | 2.00645 | 2.313128 | 2.327683 | 2.311867 | | 2018 | 2.321477 | 2.069054 | 2.078969 | 2.194712 | 2.191002 | | 2019 | 1.946381 | 2.370896 | 2.153577 | 1.998694 | 2.00184 |
|
|
