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5 PSO-ELM模型不同学习因子的性能比较

Fig.5 Performance comparison of different learning factors of PSO-ELM model