I'm using Deap to do a multi-objective optimization and it is grate . I don't understand the relation between the output of the fitness functions, the weights and the fitness score. Let's say i have two fitness functions that theoretically can give these outputs (maximize):
Let's also assume that is "exponentially more difficult" to get a 1 for the first fitness function the closer to 1 you get and it is more of a linear from fitness function 2. What should the weights be in Deap? How much impact do the weights have?
I have done several tests but have not reach a conclusion h0w to set the weights.
1. creator.create("FitnessMax", base.Fitness, weights=(10.0, 1.0))
2. creator.create("FitnessMax", base.Fitness, weights=(1.0, 1.0))
3. Something else?
Thanks!
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