Võrdle meetodeid
Vaata valitud meetodeid kõrvuti; erinevad read on esile tõstetud.
| Genetiline algoritm× | NSGA-II× | |
|---|---|---|
| Valdkond | Optimeerimine | Optimeerimine |
| Perekond | Process / pipeline | Process / pipeline |
| Tekkeaasta≠ | 1975 | 2002 |
| Looja≠ | John Henry Holland | — |
| Tüüp≠ | Population-based metaheuristic | Evolutionary multi-objective optimisation algorithm |
| Algallikas≠ | Holland, J.H. (1975). Adaptation in Natural and Artificial Systems. University of Michigan Press. link ↗ | Deb, K., Pratap, A., Agarwal, S. & Meyarivan, T. (2002). A Fast and Elitist Multiobjective Genetic Algorithm: NSGA-II. IEEE Transactions on Evolutionary Computation, 6(2), 182-197. DOI ↗ |
| Rööpnimetused | GA, evolutionary algorithm, Genetik Algoritma — Evrimsel Optimizasyon | NSGA2, Non-dominated Sorting GA II, NSGA-II — Çok Amaçlı Evrimsel Optimizasyon |
| Seotud≠ | 5 | 4 |
| Kokkuvõte≠ | A genetic algorithm (GA) is a population-based metaheuristic optimization method introduced by John Henry Holland (1975) that mimics the principles of natural selection. It maintains a population of candidate solutions and iteratively improves them through selection, crossover, and mutation operators, making it especially powerful on discontinuous, non-convex, and multi-modal search spaces where classical gradient-based methods fail. | NSGA-II (Non-dominated Sorting Genetic Algorithm II) is the standard reference algorithm for multi-objective evolutionary optimisation, introduced by Deb, Pratap, Agarwal and Meyarivan in 2002. Rather than collapsing multiple conflicting objectives into a single score, it evolves a population of candidate solutions across generations and returns a set of Pareto-optimal trade-off solutions — the Pareto front — using fast non-dominated sorting and a crowding distance metric to preserve diversity. |
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