Research Article
A GD-PSO Algorithm for Smart Transportation Supply Chain ABS Portfolio Optimization
Table 3
GD-PSO performance testing of algorithms.
| | Algorithm | Sample size | Maximum number of iterations | Number of iterations to convergence | Total amount in portfolio (10,000 yuan) | Number of assets | Weighted average life of assets in the portfolio (days) | Maximum percentage of a region | Maximum percentage of a debtor | Time consumed to convergence (s) |
| | GD-PSO | 1000 | 100 | 19 | 99999.1303 | 592 | 146.37 | 24.57 | 6.56 | 9.337 | | 2000 | 100 | 22 | 193179.8014 | 1121 | 146.627 | 26.64 | 4.95 | 6.96 | | 3000 | 100 | 22 | 281108.8644 | 1618 | 148.777 | 26.40 | 3.05 | 7.44 |
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