Does NoRel heuristic enable smart branch and bound?
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May I know whether running NoRel heuristic has an side advantage of improved branching strategy or faster sub-optimal/ infeasible node pruning even in the case NoRel heuristic itself does not yield a solution? I'd assume that since NoRel heuristic does some sub-MIP evaluations on nodes, these information may somehow be useful for learning a better branching strategy later.
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Gurobi Staff
Hi Charitha,
If the NoRel heuristic does not produce a solution then the computational effort is unfortunately a waste. There are no side advantages as you suggest.
- Riley
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