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Electronic Health Records (EHRs) aggregate diverse information at the patient level, holding a trajectory representative of the evolution of the patient health status throughout time. Although this information provides context and can be…

Machine Learning · Computer Science 2022-09-12 João Figueira Silva , Sérgio Matos

The wide implementation of electronic health record (EHR) systems facilitates the collection of large-scale health data from real clinical settings. Despite the significant increase in adoption of EHR systems, this data remains largely…

Quantitative Methods · Quantitative Biology 2018-10-26 Jinghe Zhang , Kamran Kowsari , James H. Harrison , Jennifer M. Lobo , Laura E. Barnes

The breadth, scale, and temporal granularity of modern electronic health records (EHR) systems offers great potential for estimating personalized and contextual patient health trajectories using sequential deep learning. However, learning…

Evaluating the clinical similarities between pairwise patients is a fundamental problem in healthcare informatics. A proper patient similarity measure enables various downstream applications, such as cohort study and treatment comparative…

Machine Learning · Statistics 2019-02-12 Zihao Zhu , Changchang Yin , Buyue Qian , Yu Cheng , Jishang Wei , Fei Wang

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

Physicians work at a very tight schedule and need decision-making support tools to help on improving and doing their work in a timely and dependable manner. Examining piles of sheets with test results and using systems with little…

Electronic Health Records (EHRs) contain rich, longitudinal patient information across structured (e.g., labs, vitals, and imaging) and unstructured (e.g., clinical notes) modalities. While deep learning models such as RNNs and Transformers…

Machine Learning · Computer Science 2026-02-18 Mohammad Al Olaimat , Shaika Chowdhury , Serdar Bozdag

Accurate prediction of clinical outcomes using Electronic Health Records (EHRs) is critical for early intervention, efficient resource allocation, and improved patient care. EHRs contain multimodal data, including both structured data and…

Machine Learning · Computer Science 2025-08-29 Rituparna Datta , Jiaming Cui , Zihan Guan , Vishal G. Reddy , Joshua C. Eby , Gregory Madden , Rupesh Silwal , Anil Vullikanti

Predicting disease trajectories from electronic health records (EHRs) is a complex task due to major challenges such as data non-stationarity, high granularity of medical codes, and integration of multimodal data. EHRs contain both…

Machine Learning · Computer Science 2025-02-26 Sifal Klioui , Sana Sellami , Youssef Trardi

The data available in Electronic Health Records (EHRs) provides the opportunity to transform care, and the best way to provide better care for one patient is through learning from the data available on all other patients. Temporal modelling…

Computation and Language · Computer Science 2021-07-08 Zeljko Kraljevic , Anthony Shek , Daniel Bean , Rebecca Bendayan , James Teo , Richard Dobson

Deep learning-based modeling of multimodal Electronic Health Records (EHRs) has become an important approach for clinical diagnosis and risk prediction. However, due to diverse clinical workflows and privacy constraints, raw EHRs are…

Machine Learning · Computer Science 2026-04-09 Bohao Li , Tao Zou , Junchen Ye , Yan Gong , Bowen Du

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

Distributed representations of medical concepts have been used to support downstream clinical tasks recently. Electronic Health Records (EHR) capture different aspects of patients' hospital encounters and serve as a rich source for…

Computation and Language · Computer Science 2020-01-07 Shaika Chowdhury , Chenwei Zhang , Philip S. Yu , Yuan Luo

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…

Electronic Health Records (EHRs) contain extensive patient information that can inform downstream clinical decisions, such as mortality prediction, disease phenotyping, and disease onset prediction. A key challenge in EHR data analysis is…

Applications · Statistics 2026-01-01 Xin Gai , Shiyi Jiang , Anru R. Zhang

Electronic Health Records (EHR) contain valuable clinical information for predicting patient outcomes and guiding healthcare decisions. However, effectively modeling Electronic Health Records (EHRs) requires addressing data heterogeneity…

Machine Learning · Computer Science 2025-07-22 Junhan Yu , Zhunyi Feng , Junwei Lu , Tianxi Cai , Doudou Zhou

Electronic Health Records (EHRs) enable deep learning for clinical predictions, but the optimal method for representing patient data remains unclear due to inconsistent evaluation practices. We present the first systematic benchmark to…

Machine Learning · Computer Science 2025-10-13 Tianyi Chen , Mingcheng Zhu , Zhiyao Luo , Tingting Zhu

The availability of large and deep electronic healthcare records (EHR) datasets has the potential to enable a better understanding of real-world patient journeys, and to identify novel subgroups of patients. ML-based aggregation of EHR data…

Machine Learning · Computer Science 2022-08-03 Owen Parsons , Nathan E Barlow , Janie Baxter , Karen Paraschin , Andrea Derix , Peter Hein , Robert Dürichen

Electronic health records (EHRs) are longitudinal records of a patient's interactions with healthcare systems. A patient's EHR data is organized as a three-level hierarchy from top to bottom: patient journey - all the experiences of…

Machine Learning · Computer Science 2020-09-29 Xueping Peng , Guodong Long , Tao Shen , Sen Wang , Jing Jiang , Chengqi Zhang

Foundation models trained on electronic health records show strong performance on many clinical prediction tasks but are limited by sparse and irregular documentation. Wearable devices provide dense continuous physiological signals but lack…

Machine Learning · Computer Science 2026-01-21 Yuanyun Zhang , Han Zhou , Li Feng , Yilin Hong , Shi Li
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