Research Article
On the Performance of Linear Decreasing Inertia Weight Particle Swarm Optimization for Global Optimization
Table 7
Experimental results for LDIW-PSO compared with APSO.
| Swarm size | Dim | Maximum iteration | Griewank | Rastrigin | Rosenbrock | APSO | LDIW-PSO | APSO | LDIW-PSO | APSO | LDIW-PSO |
| 20 | 10 | 1000 | 0.0983 | 0.2347 | 5.1565 | 12.4602 | 5.8467 | 4.3695 | 20 | 1500 | 0.0237 | 0.0150 | 16.0456 | 27.6708 | 47.9842 | 19.1223 | 30 | 2000 | 0.0117 | 0.0103 | 42.2325 | 33.2050 | 100.4528 | 29.3482 |
| 40 | 10 | 1000 | 0.0952 | 0.2231 | 2.9468 | 10.5713 | 4.5431 | 3.9145 | 20 | 1500 | 0.0201 | 0.0211 | 15.3678 | 19.3199 | 38.3464 | 16.5186 | 30 | 2000 | 0.0105 | 0.0099 | 33.7538 | 26.3453 | 72.5473 | 26.9638 |
| 80 | 10 | 1000 | 0.0689 | 0.1294 | 2.0457 | 9.0800 | 4.1680 | 6.5127 | 20 | 1500 | 0.0199 | 0.0184 | 10.0563 | 16.4368 | 27.9547 | 17.6043 | 30 | 2000 | 0.0102 | 0.0080 | 25.3473 | 23.2303 | 69.0609 | 24.6653 |
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