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

图6 150次迭代中PCA-PSO-ELM模型和PSO-ELM模型的均方误差变化情况

Fig.6 Mean square errors of the PCA-PSO-ELM model and PSO-ELM model in 150 iterations