Research Article
Sales Growth Rate Forecasting Using Improved PSO and SVM
Table 1
Comparison of IPSO and PSO on the three classic benchmark functions.
| Test function | IPSO | PSO | Mean best fitness | Average time/ms | Mean best fitness | Average time/ms |
| | 2.16 × 10 −4 | 150.4 | 2.81 × 10−4 | 312.5 | | 0.81 × 10 −1 | 421.6 | 11.3 × 10−1 | 539.2 | | 0.48 | 327.2 | 25.3 | 565.1 |
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