Analysis of Innovative Applications of Intelligent Technology in Economic Management and its Decision Support Mechanisms
e
17 mar 2025
INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 17 mar 2025
Ricevuto: 14 ott 2024
Accettato: 09 feb 2025
DOI: https://doi.org/10.2478/amns-2025-0288
Parole chiave
© 2025 Zhao Dong et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
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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 |