Search Results for author: Nuojin Cheng

Found 2 papers, 1 papers with code

Variational Entropy Search for Adjusting Expected Improvement

no code implementations17 Feb 2024 Nuojin Cheng, Stephen Becker

Bayesian optimization is a widely used technique for optimizing black-box functions, with Expected Improvement (EI) being the most commonly utilized acquisition function in this domain.

Bayesian Optimization Variational Inference

Bi-fidelity Variational Auto-encoder for Uncertainty Quantification

1 code implementation25 May 2023 Nuojin Cheng, Osman Asif Malik, Subhayan De, Stephen Becker, Alireza Doostan

An effective algorithm is proposed to maximize the variational lower bound of the HF log-likelihood in the presence of limited HF data, resulting in the synthesis of HF realizations with a reduced computational cost.

Computational Efficiency Decoder +1

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