منابع مشابه
On Objective Conflicts and Objective Reduction in Multiple Criteria Optimization
A common approach in multiobjective optimization is to perform the decision making process after the search process: first, a search heuristic approximates the set of Pareto-optimal solutions, and then the decision maker chooses an appropriate trade-off solution from the resulting approximation set. Both processes are strongly affected by the number of optimization criteria. The more objectives...
متن کاملStandardized Objective Performance Criteria and Control Datasets
In previous issues of Endovascular Today, we have described some ongoing initiatives in the Peripheral Vascular Devices Branch intended to optimize our regulation of peripheral vascular devices. Several of these initiatives involve the establishment of standardized objective performance criteria (OPC) and control datasets for various peripheral devices, including iliac stents and endovascular g...
متن کاملStopping Criteria for Single-Objective Optimization
In most literature dealing with evolutionary algorithms the stopping criterion consists of reaching a certain number of objective function evaluations (or a number of generations, respectively). A disadvantage is that the number of function evaluations that is necessary for convergence is unknown a priori, so trialand-error methods have to be applied for finding a suitable number. By using othe...
متن کاملDetermining the microbiological criteria for lot rejection from the performance objective or food safety objective.
The Microbiological Criteria (MC) is a set of parameters used to determine whether a specific lot of food is acceptable or not. These parameters are the microbial test protocol and its sensitivity, the confidence level that an unacceptable lot will be detected, the number of samples to be taken and the number of positive samples that are allowed before rejecting the lot. Determining the microbi...
متن کاملObjective criteria for partitioning Gaussian-distributed reference values into subgroups.
BACKGROUND The aim of this study was to develop new and useful criteria for partitioning reference values into subgroups applicable to gaussian distributions and to distributions that can be transformed to gaussian distributions. METHODS The proposed criteria relate to percentages of the subgroups outside each of the reference limits of the combined distribution. Critical values suggested as ...
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ژورنال
عنوان ژورنال: Project Appraisal
سال: 1986
ISSN: 0268-8867
DOI: 10.1080/02688867.1986.9726561