Analyzing the Impact of Climate Factors on GNSS-Derived Displacements by Combining the Extended Helmert Transformation and XGboost Machine Learning Algorithm

Table 3

XGBoost hyperparameters.

nrounds =400	nthread =8	eta=0.01
Gamma =0.01	max_depth =8	min_child_weight =2
Subsample =0.54	colsample_bytree =0.54	Lambda =0.01