44 lines
803 B
Python
44 lines
803 B
Python
from maxone import *
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import unittest
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class TestSGA(unittest.TestCase):
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def dotestSGA(self, evaluate):
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init = Init(20)
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mutate = Mutate()
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xover = Crossover()
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pop = eoPop(50, init)
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for indy in pop: evaluate(indy)
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select = eoDetTournamentSelect(3);
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cont1 = eoGenContinue(20);
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cont = eoCheckPoint(cont1)
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mon = eoGnuplot1DMonitor()
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avg = eoAverageStat()
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bst = eoBestFitnessStat()
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mon.add(avg)
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mon.add(bst)
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# add it to the checkpoint
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cont.add(avg)
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#cont.add(mon)
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cont.add(bst)
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sga = eoSGA(select, xover, 0.6, mutate, 0.4, evaluate, cont);
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sga(pop)
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print pop.best()
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def testSGA_Max(self):
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evaluate = EvalFunc()
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self.dotestSGA(evaluate)
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def testSGA_Min(self):
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evaluate = MinEvalFunc()
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self.dotestSGA(evaluate)
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if __name__=='__main__':
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unittest.main()
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