Research Article
Optimal Transportation Scheduling of Prefabricated Components Based on Improved Hybrid Differential Firefly Algorithm
Table 2
Time complexity analysis.
| | Time complexity | GA | DE | FA | PSO | HDFA | IHDFA |
| | Algorithm iteration | O(G) | O(G) | O(G) | O(G) | O(G) | O(G) | | Calculate fitness value | O(n) | O(n) | O(n) | O(n) | O(n) | O(n) | | Population regeneration | O(n) | O(n) | O(n2) | O(n) | O(n2) | O(n2) | | Individual screening | O(n2) | O(n) | — | — | O(n) | O(n) | | Total time complexity | O(n2·G) | O(n·G) | O(n2·G) | O(n·G) | O(n2·G) | O(n2·G) |
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