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
图 4 测试集误差最大的50个样本的真实值和预测偏差
Fig.4 Real value and prediction error of fifty samples with largest errors in test set