Analysis of Innovative Applications of Intelligent Technology in Economic Management and its Decision Support Mechanisms
y
17 mar 2025
Acerca de este artículo
Publicado en línea: 17 mar 2025
Recibido: 14 oct 2024
Aceptado: 09 feb 2025
DOI: https://doi.org/10.2478/amns-2025-0288
Palabras clave
© 2025 Zhao Dong et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Number of rules when support and confidence thresholds are different
| Support threshold | Confidence threshold | Number of association rules |
|---|---|---|
| 0.5 | 0.2 | 47 |
| 0.6 | 0.3 | 84 |
| 0.7 | 0.4 | 61 |
| 0.8 | 0.5 | 32 |
| 0.9 | 0.6 | 9 |
Definition of risk levels of economic indicators
| Economic indicator | Risk level 1 | Risk level 2 | Risk level 3 | Risk level 4 | Risk level 5 |
|---|---|---|---|---|---|
| a | >0.5 | [0.1, 0.5] | [-0.1, 0.1] | [-0.5, -0.1] | <-0.5 |
| b | >0.3 | [0.1, 0.3] | [-0.1, 0.1] | [-0.3, -0.1] | <-0.3 |
| c | >0.5 | [0.1, 0.5] | [-0.1, 0.1] | [-0.5, -0.1] | <-0.5 |
| d | >1.0 | [0.5, 1.0] | [-0.5, 1.5] | [-1.0, -0.5] | <-1.0 |
| g | >3.0 | [2.0, 3.0] | [1.0,2.0] | [0.5, 1.0] | [0.0, 0.5] |
| h | >3.0 | [2.0, 3.0] | [1.0,2.0] | [0.5, 1.0] | [0.0, 0.5] |
| i | [0, 0.3] | [0.3, 0.5] | [0.5, 0.7] | [0.7, 0.9] | [0.9, 1.0] |
| l | >100% | [50%, 100%] | [30%, 50%] | [5%, 30%] | [0%, 5%] |
| m | >100% | [50%, 100%] | [30%, 50%] | [5%, 30%] | [0%, 5%] |
| n | >1.0 | [0.4, 1.0] | [0.1, 0.4] | [0, 0.1] | <0 |
| o | >0.5 | [0.1, 0.5] | [-0.1, 0.1] | [-0.5, 0.1] | <-0.5 |