基于时间粒的铝电解过热度预测模型

郭英杰,胡峰,于洪,张红亮

Prediction model of superheat in aluminum electrolysis based on time granularity

Yingjie Guo,Feng Hu,Hong Yu,Hongliang Zhang

表5 各个模型的Precision值对比

Table 5 Precision values for each model

Dataset PMBTG?RF PMBTG?XGB PMBTG?J48 PMBTG?IBK RDNF?RF SMM 5?aeData 0.7904 0.8002 0.7055 0.7735 0.5507 0.2353 10?aeData 0.7806 0.7975 0.7171 0.7702 0.6030 0.3095 30?aeData 0.7943 0.8204 0.7303 0.7801 0.6604 0.4063 50?aeData 0.8086 0.8101 0.7235 0.7909 0.6803 0.6050