Last change
on this file since 1139 was
1139,
checked in by Maciej Komosinski, 4 years ago
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Added --debug mode that prints names of steps; final multiple evaluation now evaluates genotypes in hall of fame instead of the last population
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File size:
618 bytes
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Line | |
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1 | import random |
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2 | import copy |
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3 | |
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4 | from evolalg.repair.repair import Repair |
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5 | |
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6 | |
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7 | class MutateRepair(Repair): |
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8 | def __init__(self, mutate_step, excepted_size, iterations=1, *args, **kwargs): |
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9 | super(MutateRepair, self).__init__(excepted_size, *args, **kwargs) |
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10 | self.mutate_step = mutate_step |
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11 | self.iterations = iterations |
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12 | |
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13 | |
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14 | def generate_new(self, population, missing_count): |
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15 | selected = population[random.randint(0, len(population))] |
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16 | selected = copy.deepcopy(selected) |
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17 | for _ in range(self.iterations): |
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18 | selected = self.mutate_step([selected])[0] |
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19 | return selected |
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