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rocreguant/selection_ks.py

Created January 31, 2021 16:35
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selection_ks.py
def progenitor_selection(population_set,fitnes_list):
total_fit = fitnes_list.sum()
prob_list = fitnes_list/total_fit
#Notice there is the chance that a progenitor. mates with oneself
progenitor_list_a = np.random.choice(list(range(len(population_set))), len(population_set),p=prob_list, replace=True)
progenitor_list_b = np.random.choice(list(range(len(population_set))), len(population_set),p=prob_list, replace=True)
progenitor_list_a = population_set[progenitor_list_a]
progenitor_list_b = population_set[progenitor_list_b]
return np.array([progenitor_list_a,progenitor_list_b])
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