对虾养殖溶解氧浓度组合预测模型EMD-RF-LSTM

尹航, 李祥铜, 徐龙琴, 李景彬, 刘双印, 曹亮, 冯大春, 郭建军, 李利桥

EMD-RF-LSTM: Combination Prediction Model of Dissolved Oxygen Concentration in Prawn Culture

Hang YIN, Xiangtong LI, Longqin XU, Jingbin LI, Shuangyin LIU, Liang CAO, Dachun FENG, Jianjun GUO, Liqiao LI

表3 7种模型预测结果精度

Table 3 Forecast results for the seven models

序号 模型 MAPE RMSE MAE 1 ELM 0.1159 0.6969 0.5824 2 RF 0.1027 0.7585 0.5823 3 LSTM 0.1021 0.6794 0.5070 4 EMD-ELM 0.0810 0.4906 0.3905 5 EMD-RF 0.0304 0.3803 0.2467 6 EMD-LSTM 0.0257 0.3173 0.2113 7 EMD-RF-LSTM 0.0129 0.1156 0.0844