Constraints and functions in the multiobjective subset selection (NSGA-II) node

Hi,

can you please advise is it possible to express somehow a boolean constraint in the NSGA-II node.
Also, is it possible to use the function in the expression of the objective function (I looking for the abs function)

Thank you,
Vitaliy.

Instead of using booleans directly you can convert the column into a 0-1 numeric column. Arithmetic expressions are not supported you have to pre-compute them as dedicated columns.

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