Open Tomalwo opened 3 years ago
Gonna ping @darioizzo on this one.
Thanks!
@Tomalwo
PR are welcome if you feel you want to add your augmented method to the code base ... otherwise we may implement it when we revisit moea/D which is planned but not anytime soon.
Is your feature request related to a problem? Please describe.
I have three questions about
pygmo.decompose_objectives
.Does this function assume that the objectives are normalized, i.e., all in the range [0,1]?
Should the
ref_point
be the "best" point or the "worst" point? I assume the best point, but in the example it looks like the worst point (assuming minimization).The Tchebycheff decomposition is not "augmented", correct? (See pages 7 and 8 in this paper.)
Describe the solution you'd like
It would be helpful to update the documentation / example accordingly.
It would be helpful to implement the augmented Tchebycheff decomposition.
Describe alternatives you've considered
I have implemented the augmented Tchebycheff decomposition myself, but it would still be convenient if it were included in the library.