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Linganisha mbinu

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Mkakati wa Mageuzi (CMA-ES)×Uboreshaji unaotegemea wazee×
NyanjaUboreshajiUboreshaji
FamiliaProcess / pipelineProcess / pipeline
Mwaka wa asili20011989 (computer experiments formulation)
MwanzilishiNikolaus Hansen & Andreas OstermeierSacks, Welch, Mitchell & Wynn (computer experiments framework, 1989); Kriging popularised by Matheron (1963)
AinaDerivative-free continuous black-box optimizerMetamodel-assisted black-box optimization
Chanzo asiliaHansen, N. & Ostermeier, A. (2001). Completely Derandomized Self-Adaptation in Evolutionary Strategies. Evolutionary Computation, 9(2), 159-195. DOI ↗Forrester, A., Sobester, A., & Keane, A. (2008). Engineering Design via Surrogate Modelling: A Practical Guide. Wiley. link ↗
Majina mbadalaCMA-ES, Evolution Strategy, Evrimsel Strateji (CMA-ES), self-adapting evolution strategyVekil Model Tabanlı Optimizasyon (Surrogate-Based), metamodel-assisted optimization, surrogate modelling, emulator-based optimization
Zinazohusiana55
MuhtasariCMA-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.Surrogate-based optimization, formalized in the computer-experiments framework of Sacks et al. (1989) and popularized for engineering by Forrester et al. (2008), replaces a prohibitively expensive simulation or physical experiment with a cheap approximate model — called a surrogate or metamodel — and then optimizes that surrogate instead. The surrogate is typically a Kriging (Gaussian Process), Radial Basis Function, or polynomial response surface fitted to a small set of carefully chosen design evaluations and periodically updated as the search progresses.
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ScholarGateLinganisha mbinu: Evolutionary Strategy · Surrogate-Based Optimization. Imepatikana 2026-06-15 kutoka https://scholargate.app/sw/compare