Weak and Strong Superiorization: Between Feasibility-Seeking and Minimization

Weak and Strong Superiorization: Between Feasibility-Seeking and Minimization

Blog Article

We review the superiorization methodology, which can be thought of, in some cases, as lying between feasibility-seeking and constrained minimization.It is not quite trying to solve the full edged constrained minimization problem; rather, the task chainsaw file is to find a feasible point which is superior (with respect to an objective function value) to one returned by a feasibility-seeking only algorithm.We distinguish between two research directions read more in the superiorization methodology that nourish from the same general principle: Weak superiorization and strong superiorization and clarify their nature.