Reference
data class ReferenceSolution(val inputs: Map<String, Double>, val objectiveValue: Double, val type: ReferenceType)(source)
A reference solution for a benchmark problem: the inputs and objective value that runs are measured against, and whether that reference is a proven optimum or merely the best known point.
The objective value is expressed on the problem's natural (model) scale — not reoriented for minimization — and gap computations orient the difference by the problem's optimization type.
Parameters
inputs
the reference design point, keyed by input name
objective
the (true or best-known) objective value at the reference point
type
whether the reference is a proven optimum or the best known point