Application of WD-WNN-LSTM Combined Model in Runoff and Sediment Simulation in Cold-region Rivers of Northeast China
In order to analyze the evolutional laws of river water and sediment in the cold region of Northeast China and predict the changing trend of water and sediment,according to the measured data of runoff and sediment of the hydrological stations in typical rivers,a compound WD-WNN-LSTM model suitable for the characteristics of rivers in the Northeast cold region was estab-lish,and compared with LSTM model and WNN model.The study shows that the compound model performs better on the accu-racy of annual runoff and sediment prediction,which is suitable for the simulation of water and sediment of the rivers in the cold region of Northeast China.
the cold region of northeast chinaprediction of runoff and sedimentWD-WNN-LSTM model
万方数据
维普
