Algorithm 3: GRU-based LQE Method.

Input: preprocessed dataset.    Output: Optimized w and b for training the LQE model.    // w is weight, b is bias   1: Initialize the learning parameters of GRU.   2: For epoch: =1 to T do   3:      LQE model Training;   4:      GRU network weights and bias need to be updated;   5: end for