Search Results for author: Francis J. Alexander

Found 5 papers, 2 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

Multi-Objective Latent Space Optimization of Generative Molecular Design Models

1 code implementation1 Mar 2022 A N M Nafiz Abeer, Nathan Urban, M Ryan Weil, Francis J. Alexander, Byung-Jun Yoon

Molecular design based on generative models, such as variational autoencoders (VAEs), has become increasingly popular in recent years due to its efficiency for exploring high-dimensional molecular space to identify molecules with desired properties.

Optimal Decision Making in High-Throughput Virtual Screening Pipelines

no code implementations23 Sep 2021 Hyun-Myung Woo, Xiaoning Qian, Li Tan, Shantenu Jha, Francis J. Alexander, Edward R. Dougherty, Byung-Jun Yoon

The need for efficient computational screening of molecular candidates that possess desired properties frequently arises in various scientific and engineering problems, including drug discovery and materials design.

Decision Making Drug Discovery +2

Robust Importance Sampling for Error Estimation in the Context of Optimal Bayesian Transfer Learning

no code implementations5 Sep 2021 Omar Maddouri, Xiaoning Qian, Francis J. Alexander, Edward R. Dougherty, Byung-Jun Yoon

In this paper, we fill this gap by investigating knowledge transferability in the context of classification error estimation within a Bayesian paradigm.

Classification Decision Making +2

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