基于主成分分析和PSO-ELM算法的排土场稳定性预测模型
高峰,吴晓东,周科平

Prediction Model of Soil Dump Stability Based on Principal Component Analysis and PSO-ELM Algorithm
Feng GAO,Xiaodong WU,Keping ZHOU
表3 不同模型的输出结果对比
Table 3 Comparison of output results of different models

样本

编号

真实值预测值
BPNNELMPSO-ELMPCA-PSO-ELM
915(V)5.54434.66995.09365.0850
923(III)3.47793.17143.02143.0184
931(I)1.81001.18420.95210.9028
944(IV)4.96113.86483.86993.8195
951(I)1.16541.43051.09351.0040
964(IV)3.61223.99964.05443.9933
975(V)5.62364.94384.99375.0779
981(I)0.81020.78960.99940.9721
993(III)3.94713.31573.06903.0034
1005(V)4.95324.72094.89554.9943

RMSE 值

时间/s

0.60050.24510.07470.0752
0.35330.176526.946712.9354