Research Article
Porcellio scaber Algorithm with t-Distributed Elite Mutation for Global Optimization
Table 7
Comparison of experimental results of single-strategy improvement algorithms.
| Function | Index | Algorithm | TMPSA | ORSPSA | DAPSA | PSA |
| f1 | Mean | 0 | 2.7617E + 03 | 1.9585E + 03 | 3.1699E + 03 | SD | 0 | 7.9656E + 02 | 6.5230E + 02 | 8.7013E + 02 |
| f3 | Mean | 3.2077E − 46 | 1.0321E + 04 | 1.0779E + 04 | 1.0352E + 04 | SD | 1.7274E − 45 | 2.9644E + 03 | 4.2197E + 03 | 3.1218E + 03 |
| f5 | Mean | 0 | 1.6753E + 02 | 1.2979E + 02 | 1.7675E + 02 | SD | 0 | 1.2045E + 02 | 8.1983E + 01 | 1.2039E + 02 |
| f7 | Mean | 0 | 1.6270E + 09 | 1.9854E + 09 | 2.0857E + 09 | SD | 0 | 2.0596E + 09 | 3.5314E + 09 | 3.4464E + 09 |
| f9 | Mean | 2.8676E − 157 | 6.8316E + 04 | 5.8668E + 04 | 5.9152E + 04 | SD | 0 | 1.8130E + 04 | 1.5567E + 04 | 1.6057E + 04 |
| f11 | Mean | 8.8818E − 16 | 1.0599E + 01 | 8.9165E + 00 | 1.0667E + 01 | SD | 9.8608E − 32 | 9.6940E − 01 | 1.1473E + 00 | 1.1378E + 00 |
| f13 | Mean | 1.2186E + 00 | 9.1168E + 02 | 1.8062E + 01 | 1.6894E + 03 | SD | 1.8625E − 01 | 3.1424E + 03 | 9.9452E + 00 | 8.2435E + 03 |
| f15 | Mean | 0 | 1.9208E + 01 | 1.7209E + 01 | 1.8746E + 01 | SD | 0 | 1.6213E + 00 | 2.3737E + 00 | 2.3177E + 00 |
| f17 | Mean | 0 | 4.6834 E+00 | 4.1558E + 00 | 4.5343E + 00 | SD | 0 | 5.1606E-01 | 5.8120E − 01 | 4.1785E − 01 |
| f19 | Mean | −1.9358 | −6.7180 | −4.8770 | −5.6914 | SD | 1.9013E + 00 | 3.5153E + 00 | 2.8937E + 00 | 3.5463E + 00 |
| f20 | Mean | −2.3798 | −5.8143 | −7.1833 | −6.7117 | SD | 2.1818E + 00 | 3.2631E + 00 | 3.5881E + 00 | 3.5352E + 00 |
| f21 | Mean | −2.3632 | −5.8501 | −5.5687 | −6.8643 | SD | 1.8139E + 00 | 3.4774E + 00 | 3.5058E + 00 | 3.5147E + 00 |
| f22 | Mean | −2.2669 | −3.2684 | −3.2610 | −3.2443 | SD | 5.5717E − 01 | 6.7457E − 02 | 7.9217E − 02 | 8.1362E − 02 |
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