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

Shi Wang

Shi Wang

  • Public Education Department, Hainan Vocational University of Science and TechnologyHaikou, China
  • Faculty of Engineering, Built Environment and Information Technology, SEGi UniversityKota Damansara, Malaysia
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Wang, Shi
 and 
Norriza Binti Hussin

Norriza Binti Hussin

Faculty of Engineering, Built Environment and Information Technology, SEGi UniversityKota Damansara, Malaysia
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Hussin, Norriza Binti
  
Mar 17, 2025
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Published Online: Mar 17, 2025
Received: Oct 24, 2024
Accepted: Jan 30, 2025
DOI: https://doi.org/10.2478/amns-2025-0839
Keywords
© 2025 Shi Wang et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

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
Language:
English
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Journal Subjects:
Life Sciences, Life Sciences, other, Mathematics, Applied Mathematics, General Mathematics, Physics, Physics, other
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