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A Study on the Dual Benefits of Ecotourism Resource Management Intelligent Decision Making System for Environment and Economy

Ying Yu

Ying Yu

Inner Mongolia Vocational and Technical College of CommunicationsChifeng, China
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Yu, Ying
  
17 mars 2025
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Publié en ligne: 17 mars 2025
Reçu: 30 oct. 2024
Accepté: 20 févr. 2025
DOI: https://doi.org/10.2478/amns-2025-0173
Mots clés
© 2025 Ying Yu, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Figure 1.

The functional structure of the intelligent decision system
The functional structure of the intelligent decision system

Figure 2.

Core functional component structure of the system background
Core functional component structure of the system background

Figure 3.

Confusion matrix under different probability thresholds
Confusion matrix under different probability thresholds

Figure 4.

Mean values of each evaluation index of the modelunder 10-fold cross-validation
Mean values of each evaluation index of the modelunder 10-fold cross-validation

Figure 5.

Model fitting ROC curve and AUC area
Model fitting ROC curve and AUC area

Figure 6.

Feature importance ranking results
Feature importance ranking results

Figure 7.

Research model design
Research model design

Evaluation indicators for each classification of the model under different thresholds

Probability threshold Accuracy Precision Recall F1 Specificity FPR
0.1 0.8483 0.7743 0.9833 0.8664 0.7133 0.2867
0.2 0.8833 0.8212 0.9800 0.8936 0.7867 0.2133
0.3 0.9117 0.8665 0.9733 0.9168 0.8500 0.1500
0.4 0.9300 0.8981 0.9700 0.9327 0.8900 0.1100
0.5 0.9317 0.9085 0.9600 0.9335 0.9033 0.0967
0.6 0.9333 0.9194 0.9500 0.9344 0.9167 0.0833
0.7 0.9317 0.9274 0.9367 0.9320 0.9267 0.0733
0.8 0.9317 0.9390 0.9233 0.9311 0.9400 0.0600
0.9 0.9300 0.9510 0.9067 0.9283 0.9533 0.0467

Analysis of the model path of the structural equation

Path Estimate S.E. C.R. P Hypothesis result
X11<---ERMIDS 0.559 0.034 2.697 *** Support
X12<---ERMIDS 0.487 0.011 2.362 *** Support
X13<---ERMIDS 0.343 0.067 2.215 *** Support
X21<---ERMIDS 0.491 0.068 2.347 *** Support
X22<---ERMIDS 0.352 0.054 2.614 *** Support
X23<---ERMIDS 0.374 0.019 2.293 *** Support
X24<---ERMIDS 0.458 0.059 2.271 *** Support

Model fitting index results

Fit index Standard value Statistical value Suitability
CMIN/DF CMIN/DF<3, ideal 3<CMIN/DF<5, acceptable 1.692 Yes
RMSEA RMSEA <0.05, good RMSEA <0.08, acceptable 0.024 Yes
GFI >0.8 0.909 Yes
CFI >0.8 0.872 Yes
AGFI >0.8 0.898 Yes
Langue:
Anglais
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Sujets de la revue:
Sciences de la vie, Sciences de la vie, autres, Mathématiques, Mathématiques appliquées, Mathématiques générales, Physique, Physique, autres
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