Search Results for author: Kristofer G. Reyes

Found 4 papers, 0 papers with code

A Rigorous Uncertainty-Aware Quantification Framework Is Essential for Reproducible and Replicable Machine Learning Workflows

no code implementations13 Jan 2023 Line Pouchard, Kristofer G. Reyes, Francis J. Alexander, Byung-Jun Yoon

The ability to replicate predictions by machine learning (ML) or artificial intelligence (AI) models and results in scientific workflows that incorporate such ML/AI predictions is driven by numerous factors.

Uncertainty Quantification

Exact Gaussian Processes for Massive Datasets via Non-Stationary Sparsity-Discovering Kernels

no code implementations18 May 2022 Marcus M. Noack, Harinarayan Krishnan, Mark D. Risser, Kristofer G. Reyes

A Gaussian Process (GP) is a prominent mathematical framework for stochastic function approximation in science and engineering applications.

Gaussian Processes Uncertainty Quantification

Problem-fluent models for complex decision-making in autonomous materials research

no code implementations13 Mar 2021 Soojung Baek, Kristofer G. Reyes

We review our recent work in the area of autonomous materials research, highlighting the coupling of machine learning methods and models and more problem-aware modeling.

BIG-bench Machine Learning Decision Making

A Knowledge Gradient Policy for Sequencing Experiments to Identify the Structure of RNA Molecules Using a Sparse Additive Belief Model

no code implementations6 Aug 2015 Yan Li, Kristofer G. Reyes, Jorge Vazquez-Anderson, Yingfei Wang, Lydia M. Contreras, Warren B. Powell

We present a sparse knowledge gradient (SpKG) algorithm for adaptively selecting the targeted regions within a large RNA molecule to identify which regions are most amenable to interactions with other molecules.

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