Notice of Retraction New algorithm based on the BP neural network

In allusion to the defects of the slow convergence speed and the local minimum for traditional BP algorithm, a new algorithm is proposed. The new algorithm is designed by hierarchical genetic algorithm together with the algorithm of automatically adjusting the S form function, which combines with the BP network to improve the efficiency of fault detection. With calculation and simulation, compared with the traditional BP algorithm, the new algorithm has high precision of training, low training times, and small relative mean square error, which achieves better optimization results.