Guanhua Chen

According to our database, Guanhua Chen authored at least 22 papers between 2009 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

MoMA: a mixture-of-multimodal-agents architecture for enhancing clinical prediction modelling.

Jifan Gao, Mahmudur Rahman, John R. Caskey, Madeline Oguss, Ann P. O'Rourke, Randall Brown, Anne Stey, Anoop M. Mayampurath, Matthew M. Churpek, Guanhua Chen, Majid Afshar

npj Digit. Medicine, 2026

Explainable multimodal deep learning models for variable-length sequences in critically ill patients.

Jennifer Martin, Majid Afshar, Askar Safipour Afshar, John R. Caskey, Dmitriy Dligach, Yanjun Gao, Jifan Gao, Guanhua Chen, Anoop M. Mayampurath, Matthew M. Churpek

J. Biomed. Informatics, 2026

2025

MoMA: A Mixture-of-Multimodal-Agents Architecture for Enhancing Clinical Prediction Modelling.

Jifan Gao, Mahmudur Rahman, John R. Caskey, Madeline Oguss, Ann P. O'Rourke, Randy Brown, Anne Stey, Anoop M. Mayampurath, Matthew M. Churpek, Guanhua Chen, Majid Afshar

CoRR, August, 2025

Evaluating clinical AI summaries with large language models as judges.

Emma Croxford, Yanjun Gao, Elliot First, Nicholas Pellegrino, Miranda Schnier, John R. Caskey, Madeline Oguss, Graham Wills, Guanhua Chen, Dmitriy Dligach, Matthew M. Churpek, Anoop M. Mayampurath, Frank J. Liao, Cherodeep Goswami, Karen K. Wong, Brian W. Patterson, Majid Afshar

npj Digit. Medicine, 2025

Multidimensional scaling improves distance-based clustering for microbiome data.

Guanhua Chen, Xinyue Wang, Qiang Sun, Zheng-Zheng Tang

Bioinform., 2025

2024

Fair prediction of 2-year stroke risk in patients with atrial fibrillation.

Jifan Gao, Philip Mar, Zheng-Zheng Tang, Guanhua Chen

J. Am. Medical Informatics Assoc., 2024

Automated stratification of trauma injury severity across multiple body regions using multi-modal, multi-class machine learning models.

Jifan Gao, Guanhua Chen, Ann P. O'Rourke, John R. Caskey, Kyle A. Carey, Madeline Oguss, Anne Stey, Dmitriy Dligach, Timothy Miller, Anoop M. Mayampurath, Matthew M. Churpek, Majid Afshar

J. Am. Medical Informatics Assoc., 2024

Position Paper On Diagnostic Uncertainty Estimation from Large Language Models: Next-Word Probability Is Not Pre-test Probability.

Yanjun Gao, Skatje Myers, Shan Chen, Dmitriy Dligach, Timothy A. Miller, Danielle S. Bitterman, Guanhua Chen, Anoop M. Mayampurath, Matthew M. Churpek, Majid Afshar

CoRR, 2024

An effective framework for estimating individualized treatment rules.

Joowon Lee, Jared D. Huling, Guanhua Chen

Proceedings of the Advances in Neural Information Processing Systems 37: Annual Conference on Neural Information Processing Systems 2024, 2024

2023

Evaluation of crowdsourced mortality prediction models as a framework for assessing artificial intelligence in medicine.

Timothy Bergquist, Thomas Schaffter, Yao Yan, Thomas Yu, Justin Prosser, Jifan Gao, Guanhua Chen, Lukasz Charzewski, Zofia Nawalany, Ivan Brugere, Renata Retkute, Alidivinas Prusokas, Augustinas Prusokas, Yonghwa Choi, Sanghoon Lee, Junseok Choe, Inggeol Lee, Sunkyu Kim, Jaewoo Kang, Sean D. Mooney, Justin Guinney

J. Am. Medical Informatics Assoc., December, 2023

A hybrid system to understand the relations between assessments and plans in progress notes.

Jifan Gao, Shilu He, Junjie Hu, Guanhua Chen

J. Biomed. Informatics, May, 2023

2022

Meta-analysis of individualized treatment rules via sign-coherency.

Jay Jojo Cheng, Jared D. Huling, Guanhua Chen

Proceedings of the Machine Learning for Health, 2022

2021

A Comparison of Expert Ratings and Marker-Less Hand Tracking Along OSATS-Derived Motion Scales.

David P. Azari, Brady L. Miller, Brian V. Le, Jacob A. Greenberg, Reginald C. Bruskewitz, Kristin L. Long, Guanhua Chen, Robert G. Radwin

IEEE Trans. Hum. Mach. Syst., 2021

Robust Sample Weighting to Facilitate Individualized Treatment Rule Learning for a Target Population.

Rui Chen, Jared D. Huling, Guanhua Chen, Menggang Yu

CoRR, 2021

2017

Calibration drift in regression and machine learning models for acute kidney injury.

Sharon E. Davis, Thomas A. Lasko, Guanhua Chen, Edward D. Siew, Michael E. Matheny

J. Am. Medical Informatics Assoc., 2017

A general framework for association analysis of microbial communities on a taxonomic tree.

Zheng-Zheng Tang, Guanhua Chen, Alexander V. Alekseyenko, Hongzhe Li

Bioinform., 2017

Machine Learning Models to Predict Readmission for Patients with Cirrhosis.

Jejo D. Koola, Aize Cao, Guanhua Chen, Amy Perkins, Samuel B. Ho, Sharon E. Davis, Michael E. Matheny

Proceedings of the AMIA 2017, 2017

Calibration Drift Among Regression and Machine Learning Models for Hospital Mortality.

Sharon E. Davis, Thomas A. Lasko, Guanhua Chen, Michael E. Matheny

Proceedings of the AMIA 2017, 2017

2016

Composite large margin classifiers with latent subclasses for heterogeneous biomedical data.

Guanhua Chen, Yufeng Liu, Dinggang Shen, Michael R. Kosorok

Stat. Anal. Data Min., 2016

PERMANOVA-S: association test for microbial community composition that accommodates confounders and multiple distances.

Zheng-Zheng Tang, Guanhua Chen, Alexander V. Alekseyenko

Bioinform., 2016

Calibration Drift of Clinical Prediction Models Across Modeling Methods.

Sharon E. Davis, Thomas A. Lasko, Guanhua Chen, Michael E. Matheny

Proceedings of the Summit on Clinical Research Informatics, 2016

2009

LD-Spline: Mapping SNPs on genotyping platforms to genomic regions using patterns of linkage disequilibrium.

William S. Bush, Guanhua Chen, Eric Torstenson, Marylyn D. Ritchie

BioData Min., 2009