metaheuristic

(algorithm, complexity, computability)A top-level generalstrategy which guides other heuristics to search forfeasible solutions in domains where the task is hard.

Metaheuristics have been most generally applied to problemsclassified as NP-Hard or NP-Complete by the theory ofcomputational complexity. However, metaheuristics wouldalso be applied to other combinatorial optimisationproblems for which it is known that a polynomial-timesolution exists but is not practical.

Examples of metaheuristics are Tabu Search, simulated annealing, genetic algorithms and memetic algorithms.

单词	metaheuristic
释义	metaheuristic metaheuristic (algorithm, complexity, computability)A top-level generalstrategy which guides other heuristics to search forfeasible solutions in domains where the task is hard. Metaheuristics have been most generally applied to problemsclassified as NP-Hard or NP-Complete by the theory ofcomputational complexity. However, metaheuristics wouldalso be applied to other combinatorial optimisationproblems for which it is known that a polynomial-timesolution exists but is not practical. Examples of metaheuristics are Tabu Search, simulated annealing, genetic algorithms and memetic algorithms.
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