Search Results for author: Michael S. Yao

Found 4 papers, 3 papers with code

Generative Adversarial Bayesian Optimization for Surrogate Objectives

1 code implementation9 Feb 2024 Michael S. Yao, Yimeng Zeng, Hamsa Bastani, Jacob Gardner, James C. Gee, Osbert Bastani

To address this limitation, we propose generative adversarial Bayesian optimization (GABO) using adaptive source critic regularization, a task-agnostic framework for Bayesian optimization that employs a Lipschitz-bounded source critic model to constrain the optimization trajectory to regions where the surrogate function is reliable.

Bayesian Optimization

A Path Towards Clinical Adaptation of Accelerated MRI

1 code implementation26 Aug 2022 Michael S. Yao, Michael S. Hansen

Accelerated MRI reconstructs images of clinical anatomies from sparsely sampled signal data to reduce patient scan times.

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