[Retracted] Safety Risk Assessment of Tourism Management System Based on PSO-BP Neural Network

<div>Comparison of simulation results of test samples. (a) Training time and iteration times of the two algorithms. (b) The average accuracy and relative error of the two algorithms are compared.</div>

Computational Intelligence and Neuroscience

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Figure 8

Figure 8: [Retracted] Safety Risk Assessment of Tourism Management System Based on PSO-BP Neural Network 