RouletteWheelSelection ZeroDivisionError #54
Description
In line 35 of the class RouletteWheelSelection
wheel = list(accumulate([i/sum_fit for i in fit]))
When all individuals have the same fitnesses the value sum_fit is zero.
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In line 35 of the class RouletteWheelSelection
wheel = list(accumulate([i/sum_fit for i in fit]))
When all individuals have the same fitnesses the value sum_fit is zero.