Mathematics, Optimization, Data Science, Machine Learning, Duality.
objective value bᵀy*, where y* is the corresponding optimal solution for the dual. 2. Then, the end result of the statement can be rewritten as: there exists an x* in the primal form such that cᵀx* = d*, since d* = bᵀy*. 3. We can expand on this statement even more by noticing that since x* belongs