Hybrid deep learning and optimized variational mode decomposition for point-interval runoff prediction
Fig 6
Iterative trajectories of optimized VMD parameters at two hydrological stations.
(A) Iteration curve of the number of modes K at the Hankou station. (B) Iteration curve of the penalty factor α at the Hankou station. (C) Iteration curve of the number of modes K at the Luoshan station. (D) Iteration curve of the penalty factor α at the Luoshan station.