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Evoluční strategie (CMA-ES)×Optimalizace rojem částic (PSO)×
OborOptimalizaceOptimalizace
RodinaProcess / pipelineProcess / pipeline
Rok vzniku20011995
TvůrceNikolaus Hansen & Andreas Ostermeier
TypDerivative-free continuous black-box optimizerPopulation-based metaheuristic / swarm intelligence
Původní zdrojHansen, N. & Ostermeier, A. (2001). Completely Derandomized Self-Adaptation in Evolutionary Strategies. Evolutionary Computation, 9(2), 159-195. DOI ↗Kennedy, J. & Eberhart, R. (1995). Particle Swarm Optimization. IEEE International Conference on Neural Networks (ICNN), 1942-1948. DOI ↗
Další názvyCMA-ES, Evolution Strategy, Evrimsel Strateji (CMA-ES), self-adapting evolution strategyPSO, swarm intelligence optimization, Parçacık Sürü Optimizasyonu (PSO)
Příbuzné56
ShrnutíCMA-ES, short for Covariance Matrix Adaptation Evolution Strategy, is a modern derivative-free optimizer for continuous black-box functions introduced by Hansen and Ostermeier in 2001. It maintains a population of candidate solutions drawn from a multivariate normal distribution and iteratively updates the distribution's mean, step size, and full covariance matrix to steer the search toward better regions of the parameter space. It has become the de-facto standard for continuous black-box optimization and is widely used in neural architecture search and reinforcement-learning policy optimization.Particle Swarm Optimization (PSO) is a population-based metaheuristic algorithm introduced by Kennedy and Eberhart in 1995, inspired by the collective movement of bird flocks and fish schools. Each candidate solution — called a particle — moves through the search space by updating its velocity and position based on its own best experience and the best experience of the entire swarm, enabling fast convergence across continuous optimization problems.
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ScholarGatePorovnat metody: Evolutionary Strategy · Particle Swarm Optimization. Získáno 2026-06-17 z https://scholargate.app/cs/compare