Safety Risk Assessment of Tourism Management System Based on PSO-BP Neural Network.

Comput Intell Neurosci · 2021 · PMC8476283 · PMID 34589122

Europe PMC DOI

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a decreasing trendno p-value reported

As shown in Figure 9 , with the increase in the number of training samples, the training error of the proposed risk assessment method presents a decreasing trend.

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