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Despite the remarkable progress in the development of predictive models for healthcare, applying these algorithms on a large scale has been challenging. Algorithms trained on a particular task, based on specific data formats available in a…

Machine Learning · Computer Science 2023-11-16 Kyunghoon Hur , Jungwoo Oh , Junu Kim , Jiyoun Kim , Min Jae Lee , Eunbyeol Cho , Seong-Eun Moon , Young-Hak Kim , Louis Atallah , Edward Choi

Federated learning (FL) is the most practical multi-source learning method for electronic healthcare records (EHR). Despite its guarantee of privacy protection, the wide application of FL is restricted by two large challenges: the…

Machine Learning · Computer Science 2022-11-15 Junu Kim , Kyunghoon Hur , Seongjun Yang , Edward Choi

The widespread adoption of Electronic Health Record (EHR) systems in healthcare institutes has generated vast amounts of medical data, offering significant opportunities for improving healthcare services through deep learning techniques.…

Machine Learning · Computer Science 2024-01-23 Suhan Cui , Jiaqi Wang , Yuan Zhong , Han Liu , Ting Wang , Fenglong Ma

Digital healthcare systems have enabled the collection of mass healthcare data in electronic healthcare records (EHRs), allowing artificial intelligence solutions for various healthcare prediction tasks. However, existing studies often…

Machine Learning · Computer Science 2025-08-27 Zi Cai , Yu Liu , Zhiyao Luo , Tingting Zhu

The development of electronic health records (EHR) systems has enabled the collection of a vast amount of digitized patient data. However, utilizing EHR data for predictive modeling presents several challenges due to its unique…

Machine Learning · Computer Science 2024-08-14 Jiaqi Wang , Junyu Luo , Muchao Ye , Xiaochen Wang , Yuan Zhong , Aofei Chang , Guanjie Huang , Ziyi Yin , Cao Xiao , Jimeng Sun , Fenglong Ma

Pretraining has proven to be a powerful technique in natural language processing (NLP), exhibiting remarkable success in various NLP downstream tasks. However, in the medical domain, existing pretrained models on electronic health records…

Artificial Intelligence · Computer Science 2023-10-23 Xiaochen Wang , Junyu Luo , Jiaqi Wang , Ziyi Yin , Suhan Cui , Yuan Zhong , Yaqing Wang , Fenglong Ma

Multimodal electronic health record (EHR) data can offer a holistic assessment of a patient's health status, supporting various predictive healthcare tasks. Recently, several studies have embraced the multitask learning approach in the…

Machine Learning · Computer Science 2024-06-19 Muhao Xu , Zhenfeng Zhu , Youru Li , Shuai Zheng , Yawei Zhao , Kunlun He , Yao Zhao

Electronic Health Records (EHRs) provide a rich, longitudinal view of patient health and hold significant potential for advancing clinical decision support, risk prediction, and data-driven healthcare research. However, most artificial…

Deep Learning based models are currently dominating most state-of-the-art solutions for disease prediction. Existing works employ RNNs along with multiple levels of attention mechanisms to provide interpretability. These deep learning…

Machine Learning · Statistics 2022-06-01 Subhadip Maji , Raghav Bali , Sree Harsha Ankem , Kishore V Ayyadevara

The increasing volume of electronic health records (EHRs) presents the opportunity to improve the accuracy and robustness of models in clinical prediction tasks. Unlike traditional centralized approaches, federated learning enables training…

Machine Learning · Computer Science 2026-01-30 Jiyoun Kim , Junu Kim , Kyunghoon Hur , Edward Choi

Predictive modeling with electronic health record (EHR) data is anticipated to drive personalized medicine and improve healthcare quality. Constructing predictive statistical models typically requires extraction of curated predictor…

Accurate clinical prognosis requires synthesizing structured Electronic Health Records (EHRs) with real-time physiological signals like the Electrocardiogram (ECG). Large Language Models (LLMs) offer a powerful reasoning engine for this…

Machine Learning · Computer Science 2026-01-27 Jialu Tang , Tong Xia , Yuan Lu , Aaqib Saeed

The wide adoption of Electronic Health Records (EHR) has resulted in large amounts of clinical data becoming available, which promises to support service delivery and advance clinical and informatics research. Deep learning techniques have…

Machine Learning · Computer Science 2022-02-14 Thanh Nguyen-Duc , Natasha Mulligan , Gurdeep S. Mannu , Joao H. Bettencourt-Silva

Multimodal electronic health record (EHR) data is useful for disease risk prediction based on medical domain knowledge. However, general medical knowledge must be adapted to specific healthcare settings and patient populations to achieve…

Artificial Intelligence · Computer Science 2025-09-29 Mbithe Nzomo , Deshendran Moodley

Deep learning models exhibit state-of-the-art performance for many predictive healthcare tasks using electronic health records (EHR) data, but these models typically require training data volume that exceeds the capacity of most healthcare…

Machine Learning · Computer Science 2018-10-24 Edward Choi , Cao Xiao , Walter F. Stewart , Jimeng Sun

Substantial increase in the use of Electronic Health Records (EHRs) has opened new frontiers for predictive healthcare. However, while EHR systems are nearly ubiquitous, they lack a unified code system for representing medical concepts.…

Machine Learning · Computer Science 2022-03-21 Kyunghoon Hur , Jiyoung Lee , Jungwoo Oh , Wesley Price , Young-Hak Kim , Edward Choi

The introduction of electronic personal health records (EHR) enables nationwide information exchange and curation among different health care systems. However, the current EHR systems do not provide transparent means for diagnosis support,…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-10-04 Dragi Kimovski , Sasko Ristov , Radu Prodan

We develop an unsupervised probabilistic model for heterogeneous Electronic Health Record (EHR) data. Utilizing a mixture model formulation, our approach directly models sequences of arbitrary length, such as medications and laboratory…

Machine Learning · Computer Science 2022-09-02 Alan D. Kaplan , John D. Greene , Vincent X. Liu , Priyadip Ray

Mining Electronic Health Records (EHRs) becomes a promising topic because of the rich information they contain. By learning from EHRs, machine learning models can be built to help human experts to make medical decisions and thus improve…

Machine Learning · Computer Science 2021-01-19 Zheng Liu , Xiaohan Li , Hao Peng , Lifang He , Philip S. Yu

The rapid accumulation of Electronic Health Records (EHRs) has transformed healthcare by providing valuable data that enhance clinical predictions and diagnoses. While conventional machine learning models have proven effective, they often…

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