Research Article
A GD-PSO Algorithm for Smart Transportation Supply Chain ABS Portfolio Optimization
Table 1
Constraints and thresholds used in data validation.
| Constraints | Variable name | Critical value | Sample size = 1000 | Sample size = 2000 | Sample size = 3000 |
| Maximum amount of portfolio (10,000 yuan) | | 100000 | 200000 | 300000 | Weighted average life limit (days) | | 150 | 150 | 150 | Maximum percentage of a region (%) | | 30 | 30 | 30 | Maximum percentage of a debtor (%) | | 15 | 15 | 15 |
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