Table 5 Variable importance based on the RF model.
Variables | %IncMSE |
|---|---|
GDP | 28.500 |
IPO | 24.664 |
VCF | 21.875 |
University | 14.997 |
Marketization | 13.331 |
Baidu_Index | 11.752 |
HTIZ | 8.589 |
DIS_Center | 8.055 |
Variables | %IncMSE |
|---|---|
GDP | 28.500 |
IPO | 24.664 |
VCF | 21.875 |
University | 14.997 |
Marketization | 13.331 |
Baidu_Index | 11.752 |
HTIZ | 8.589 |
DIS_Center | 8.055 |