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Research map / Probabilistic and scientific modeling / Bayesian optimization

OPT-GAN: A Broad-Spectrum Global Optimizer for Black-Box Problems by Learning Distribution

AAAI 2023 · Probabilistic and scientific modeling › Bayesian optimization · approach: Offline black-box optimization with surrogates · 2 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Use OPT-GAN instead of traditional optimizersBlack-box benchmarks from COCO · COCO test problemsaverage rankHelped
Use OPT-GAN instead of other neural-network optimizersBlack-box benchmarks from COCO · COCO test problemsfitnessHelped
Use OPT-GAN instead of competing optimizersNEEP symbolic regression · NEEP datasetsfitnessHelped
Use OPT-GAN instead of competing optimizersFrequency Modulated Sounds Parameter Identification · FMSPIfitnessHelped
Use OPT-GAN rather than a Gaussian-prior optimizerBlack-box optimization · Sphereoptimization performanceHurt
Use OPT-GAN rather than CMA-ESBlack-box optimization · 10D Lunacek bi-Rastriginoptimization performanceHurt
Use OPT-GAN rather than PSOBlack-box optimization · 2D Shifted and Rotated Weierstrass; 10D Michalewiczoptimization performanceHurt
Balance exploration and exploitation with OPT-GANNeural-network black-box optimizers · COCO multi-modal problemsfitnessHelped
Use OPT-GAN rather than EGLNEEP symbolic regression · NEEP datasetsfitnessHelped
Use OPT-GAN rather than CMA-ESBlack-box optimization · COCO benchmarks with weaker Gaussian trendaverage rankHelped
Use OPT-GAN rather than BoRiskBlack-box optimization · COCO test problemsaverage rankMixed

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