Research Article
A Hybrid Pathfinder Optimizer for Unconstrained and Constrained Optimization Problems
Table 10
Comparison of the best solution obtained from the previous algorithms for constrained problem 1.
| | DV | IGA | WCA | HPFA | Optimal solution |
| | x1 | 2.330499 | 2.334238 | 2.330704 | 2.330499 | | x2 | 1.951372 | 1.950249 | 1.953073 | 1.951372 | | x3 | −0.477541 | −0.474707 | −0.476937 | −0.477541 | | x4 | 4.365726 | 4.366854 | 4.361683 | 4.365726 | | x5 | −0.624487 | −0.619911 | −0.627155 | −0.624487 | | x6 | 1.038131 | 1.030E + 00 | 1.037494 | 1.038131 | | x7 | 1.594227 | 1.595E + 00 | 1.593695 | 1.594227 | | 4.46000E − 05 | 1.00000E − 13 | −1.00000E − 04 | 4.46000E − 05 | | −252.561723 | 252.569346 | −252.5623 | 252.561723 | | −144.878190 | 144.897817 | −144.8705 | −144.87819 | | 7.63000E − 06 | 2.2E − 12 | −0.0011 | 7.63000E − 06 | | f (x) | 680.630060 | 680.631178 | 680.631176 | 680.630057 |
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