Fig 1.
Research theoretical framework.
Table 1.
Seven geographical regions of China.
Fig 2.
Mean change curve of land development intensity from 2002 to 2020.
Table 2.
Main components of land development intensity factors.
Fig 3.
The four-model training learning curve.
Table 3.
Parameter comparison of the maximum prediction.
Fig 4.
Comparison between the predicted real value and predicted value of the model.
Fig 5.
Modeling flowchart of XGBOOST based on land development intensity.
Fig 6.
XGBOOST model parameters in the process of training the learning curve.
Table 4.
XGBOOST super parameter combination of the model.
Table 5.
XGBOOST model test set verification results description.
Fig 7.
The fitting map of land development intensity test based on the XGBOOST model.