source:
framspy/evolalg/repair/halloffame_repair.py
@
1138
| Last change on this file since 1138 was 1113, checked in by , 4 years ago | |
|---|---|
| File size: 449 bytes | |
| Rev | Line | |
|---|---|---|
| [1113] | 1 | import copy |
| 2 | import random | |
| 3 | ||
| 4 | from evolalg.repair import Repair | |
| 5 | ||
| 6 | ||
| 7 | class HallOfFameRepair(Repair): | |
| 8 | def __init__(self, excepted_size, halloffame, top): | |
| 9 | super(HallOfFameRepair, self).__init__(excepted_size) | |
| 10 | self.halloffame = halloffame | |
| 11 | self.top = top | |
| 12 | ||
| 13 | def generate_new(self, population, missing_count): | |
| 14 | ind = random.randint(0, min(self.top, len(self.halloffame)) - 1) | |
| 15 | return copy.deepcopy(population[ind]) | |
| 16 |
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