Zehao Yu

According to our database, Zehao Yu authored at least 16 papers between 2021 and 2025.

Collaborative distances:

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

2025

Leveraging undecided cases in chart-reviewed phenotypes to enhance EHR-based association studies.

Xinyao Jian, Dazheng Zhang, Zehao Yu, Hua Xu, Jiang Bian, Yonghui Wu, Jiayi Tong, Yong Chen

J. Biomed. Informatics, 2025

2024

Identifying social determinants of health from clinical narratives: A study of performance, documentation ratio, and potential bias.

Zehao Yu, Cheng Peng, Xi Yang, Chong Dang, Prakash Adekkanattu, Braja Gopal Patra, Yifan Peng, Jyotishman Pathak, Debbie L. Wilson, Ching-Yuan Chang, Wei-Hsuan Lo-Ciganic, Thomas J. George, William R. Hogan, Yi Guo, Jiang Bian, Yonghui Wu

J. Biomed. Informatics, 2024

Model tuning or prompt Tuning? a study of large language models for clinical concept and relation extraction.

Cheng Peng, Xi Yang, Kaleb E. Smith, Zehao Yu, Aokun Chen, Jiang Bian, Yonghui Wu

J. Biomed. Informatics, 2024

Generative large language models are all-purpose text analytics engines: text-to-text learning is all your need.

Cheng Peng, Xi Yang, Aokun Chen, Zehao Yu, Kaleb E. Smith, Anthony B. Costa, Mona G. Flores, Jiang Bian, Yonghui Wu

J. Am. Medical Informatics Assoc., 2024

Improving Generalizability of Extracting Social Determinants of Health Using Large Language Models through Prompt-tuning.

Cheng Peng, Zehao Yu, Kaleb E. Smith, Wei-Hsuan Lo-Ciganic, Jiang Bian, Yonghui Wu

CoRR, 2024

Unveiling Fall Risk Factors: Nurse-Driven Corpus Development for Natural Language Processing.

Ragnhildur I. Bjarnadottir, Yonghui Wu, Urszula Alina Snigurska, Sarah E. Ser, Laurence M. Solberg, Kimberly A. Martinez, Summer Bolin, Shannon E. Dwarica, Elizabeth Dunn, Laurie J. D. Duckworth, Xiwei Lou, Daniel Paredes, Zehao Yu, Robert J. Lucero

Proceedings of the Innovation in Applied Nursing Informatics, 2024

Identifying Symptoms of Delirium from Clinical Narratives Using Natural Language Processing.

Aokun Chen, Daniel Paredes, Zehao Yu, Xiwei Lou, Roberta Brunson, Jamie N. Thomas, Kimberly A. Martinez, Robert J. Lucero, Tanja Magoc, Laurence M. Solberg, Urszula Alina Snigurska, Sarah E. Ser, Mattia Prosperi, Jiang Bian, Ragnhildur I. Bjarnadottir, Yonghui Wu

Proceedings of the 12th IEEE International Conference on Healthcare Informatics, 2024

2023

Clinical concept and relation extraction using prompt-based machine reading comprehension.

Cheng Peng, Xi Yang, Zehao Yu, Jiang Bian, William R. Hogan, Yonghui Wu

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

Contextualized medication information extraction using Transformer-based deep learning architectures.

Aokun Chen, Zehao Yu, Xi Yang, Yi Guo, Jiang Bian, Yonghui Wu

J. Biomed. Informatics, June, 2023

Extracting Thyroid Nodules Characteristics from Ultrasound Reports Using Transformer-based Natural Language Processing Methods.

Aman Pathak, Zehao Yu, Daniel Paredes, Elio Paul Monsour, Andrea Ortiz Rocha, Juan P. Brito, Naykky Singh Ospina, Yonghui Wu

CoRR, 2023

2022

Identify diabetic retinopathy-related clinical concepts and their attributes using transformer-based natural language processing methods.

Zehao Yu, Xi Yang, Gianna L. Sweeting, Yinghan Ma, Skylar E. Stolte, Ruogu Fang, Yonghui Wu

BMC Medical Informatics Decis. Mak., 2022

SODA: A Natural Language Processing Package to Extract Social Determinants of Health for Cancer Studies.

Zehao Yu, Xi Yang, Chong Dang, Prakash Adekkanattu, Braja Gopal Patra, Yifan Peng, Jyotishman Pathak, Debbie L. Wilson, Ching-Yuan Chang, Wei-Hsuan Lo-Ciganic, Thomas J. George, William R. Hogan, Yi Guo, Jiang Bian, Yonghui Wu

CoRR, 2022

Identify Cancer Patients at Risk for Heart Failure using Electronic Health Record and Genetic Data.

Zehao Yu, Xi Yang, Yiqing Chen, Ruogu Fang, William R. Hogan, Yan Gong, Yonghui Wu

Proceedings of the 10th IEEE International Conference on Healthcare Informatics, 2022

2021

Clinical Relation Extraction Using Transformer-based Models.

Xi Yang, Zehao Yu, Yi Guo, Jiang Bian, Yonghui Wu

CoRR, 2021

Identify Diabetic Retinopathy-related Clinical Concepts Using Transformer-based Natural Language Processing Methods.

Zehao Yu, Xi Yang, Gianna L. Sweeting, Yinghan Ma, Skylar E. Stolte, Ruogu Fang, Yonghui Wu

Proceedings of the 9th IEEE International Conference on Healthcare Informatics, 2021

A Study of Social and Behavioral Determinants of Health in Lung Cancer Patients Using Transformers-based Natural Language Processing Models.

Zehao Yu, Xi Yang, Chong Dang, Songzi Wu, Prakash Adekkanattu, Jyotishman Pathak, Thomas J. George, William R. Hogan, Yi Guo, Jiang Bian, Yonghui Wu

Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021