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Optimization and Strong Chain Extension Strategy of Hainan Free Trade Port Industry Chain Based on Multi-layer Network Dynamic Programming

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17 mars 2025
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Figure 1.

BPNN topology structure
BPNN topology structure

Figure 2.

Model structure
Model structure

Figure 3.

Comparison of prediction accuracy
Comparison of prediction accuracy

Figure 4.

Comparison of predicted time consumption
Comparison of predicted time consumption

Figure 5.

Comparison of recall rates
Comparison of recall rates

Figure 6.

Comparison of F1 values
Comparison of F1 values

Figure 7.

MSE comparison
MSE comparison

Figure 8.

Satisfaction comparison
Satisfaction comparison