Research Article
Fusion Global-Local-Topology Particle Swarm Optimization for Global Optimization Problems
Table 5
Comparison of FGLT-PSO with PSO, LPSO, and QIPSO for the rotated and shifted unimodal and multimodal functions using Wilcoxon’s rank sum test (
).
| Function | Wilcoxon’s rank sum test | PSO | LPSO | QIPSO |
| | value | 3.0199e − 011 | 3.0199e − 011 | 3.0199e − 011 | -value | 1 | 1 | 1 | -value | −6.6456 | −6.6456 | −6.6456 |
| | value | 4.1191e − 001 | 7.3940e − 001 | 8.4180e − 001 | -value | 0 | 0 | 0 | -value | 0.820536 | 0.33265 | 0.19959 |
| | value | 1.8567e − 009 | 1.8500e − 008 | 5.5329e − 008 | -value | 1 | 1 | 1 | -value | −6.00987 | −5.62547 | −5.43328 |
| | value | 2.1577e − 002 | 2.1577e − 002 | 8.1523e − 002 | -value | 1 | 1 | 0 | -value | −2.29773 | −2.29773 | −1.74192 |
| | value | 1.1439e − 001 | 1.4425e − 004 | 7.7181e − 001 | -value | 0 | −1 | 0 | -value | 1.57878 | 3.80076 | 0.290007 |
| | value | 1.5553e − 011 | 1.2883e − 011 | 1.7966e − 008 | -value | 1 | 1 | 1 | -value | −6.74264 | −6.76995 | −5.63053 |
| | value | 1.2755e − 010 | 1.9667e − 003 | 5.5338e − 010 | -value | 1 | 1 | 1 | -value | −6.43006 | −3.09521 | −6.20317 |
| | value | 7.3270e − 011 | 3.6443e − 008 | 5.0030e − 010 | -value | 1 | 1 | 1 | -value | −6.51381 | −5.50727 | −6.21901 |
| | value | 5.7512e − 006 | 3.5043e − 007 | 4.0269e − 005 | -value | 1 | 1 | 1 | -value | −4.53533 | −5.09408 | −4.10593 |
| | value | 9.2344e − 001 | 2.3885e − 004 | 8.6499e − 001 | -value | 0 | −1 | 0 | -value | 0.0960988 | 3.67393 | 0.170021 |
| | value | 5.2991e − 008 | 9.2051e − 005 | 4.6756e − 008 | -value | 1 | 1 | 1 | -value | −5.44097 | −3.91064 | −5.46322 |
| 1 (better) | 8 | 8 | 7 | 0 (same) | 3 | 1 | 4 | −1 (worse) | 0 | 2 | 0 |
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