Simulation of seepage flow through embankment dam by using a novel extended Kalman filter based neural network paradigm: Case study of Fontaine Gazelles Dam, Algeria

•Accurate estimation of seepage flow through embankment dam using Extended Kalman Filter based neural network approach.•Validation of the EKF-ANN paradigm using the MLP, RBF-NN, and RF approaches.•Assessment of four efficient scenarios based on 10 input variables for predicting the seepage flow.•Out...

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