采用极限梯度提升算法的电力系统电压稳定裕度预测
王慧芳,张晨宇

Prediction of voltage stability margin in power system based on extreme gradient boosting algorithm
Hui-fang WANG,Chen-yu ZHANG
表 2 不同机器学习模型的预测表现对比
Tab.2 Comparison of prediction performance of different machine learning models
模型 R2 MAPE
KNNRegressor 0.946 4.869
SVR 0.961 4.152
RF 0.977 2.960
GBRT 0.987 2.140
XGBoost 0.992 1.621