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In computer science and mathematical optimization, a metaheuristic is a higher-level procedure or heuristic designed to find, generate, tune, or select a heuristic (partial search algorithm) that may provide a sufficiently good solution to an optimization problem or a machine learning problem, especially with incomplete or imperfect information or…
Applications, Art & Science
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metaheuristics optimization search algorithms solution problems many also local methods evolutionary algorithm problem combinatorial solutions glover population-based proposes include often
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Metaheuristic | is a | higher-level procedure or heuristic designed to find | 0.90 | text |
| continuous or combinatorial optimization | instance of | they were often developed in relation to a problem class | 0.80 | text |
| then generalized later in some cases.They can draw on domain-specific knowledge in the form of heuristics that are controlled by a higher-level strategy of the metaheuristic.They can contain mechanisms that prevent them from getting stuck in certain areas of the search space.Modern metaheuristics often use the search history to control the search | instance of | they were often developed in relation to a problem class | 0.80 | text |
| genetic algorithm or evolution strategies | instance of | evolutionary computation | 0.80 | text |
| particle swarm optimization | instance of | evolutionary computation | 0.80 | text |
| rider optimization algorithm | instance of | evolutionary computation | 0.80 | text |
| bacterial foraging algorithm.Single-solution vs. population-basedAnother classification dimension is single solution vs population-based searches | instance of | evolutionary computation | 0.80 | text |
| bacterial foraging algorithm | instance of | evolutionary computation | 0.80 | text |
| form-finding | instance of | including most design problems in engineering | 0.80 | text |
| behavior-finding | instance of | including most design problems in engineering | 0.80 | text |
| suffer from the curse of dimensionality | instance of | including most design problems in engineering | 0.80 | text |
| which also makes them infeasible for exhaustive search or analytical methods.Metaheuristics are also frequently applied to scheduling problems | instance of | including most design problems in engineering | 0.80 | text |
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