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The availability of a large amount of electronic health records (EHR) provides huge opportunities to improve health care service by mining these data. One important application is clinical endpoint prediction, which aims to predict whether…

Artificial Intelligence · Computer Science 2018-11-20 Luchen Liu , Jianhao Shen , Ming Zhang , Zichang Wang , Jian Tang

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

Electronic Health Records (EHRs), comprising diverse clinical data such as diagnoses, medications, and laboratory results, hold great promise for translational research. EHR-derived data have advanced disease prevention, improved clinical…

Machine Learning · Statistics 2025-09-09 Yinjie Wang , Doudou Zhou , Yue Liu , Junwei Lu , Tianxi Cai

Electronic Health Records (EHR) serve as a valuable source of patient information, offering insights into medical histories, treatments, and outcomes. Previous research has developed systems for detecting applicable ICD codes that should be…

Computation and Language · Computer Science 2024-07-09 Mireia Hernandez Caralt , Clarence Boon Liang Ng , Marek Rei

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

Electronic Health Records have become popular sources of data for secondary research, but their use is hampered by the amount of effort it takes to overcome the sparsity, irregularity, and noise that they contain. Modern learning…

Applications · Statistics 2025-02-28 Jacek M. Bajor , Diego A. Mesa , Travis J. Osterman , Thomas A. Lasko

The extraction of relevant data from Electronic Health Records (EHRs) is crucial to identifying symptoms and automating epidemiological surveillance processes. By harnessing the vast amount of unstructured text in EHRs, we can detect…

Computation and Language · Computer Science 2025-02-10 Juliano Genari , Guilherme Tegoni Goedert

Recent years have seen particular interest in using electronic medical records (EMRs) for secondary purposes to enhance the quality and safety of healthcare delivery. EMRs tend to contain large amounts of valuable clinical notes. Learning…

Computation and Language · Computer Science 2022-07-25 Hoda Memarzadeh , Nasser Ghadiri , Maryam Lotfi Shahreza

In the dynamic hospital setting, decision support can be a valuable tool for improving patient outcomes. Data-driven inference of future outcomes is challenging in this dynamic setting, where long sequences such as laboratory tests and…

Quantitative Methods · Quantitative Biology 2024-04-25 Alan D. Kaplan , Priyadip Ray , John D. Greene , Vincent X. Liu

In electronic health records (EHRs), clustering patients and distinguishing disease subtypes are key tasks to elucidate pathophysiology and aid clinical decision-making. However, clustering in healthcare informatics is still based on…

Machine Learning · Computer Science 2026-04-09 Manar D. Samad , Yina Hou , Shrabani Ghosh

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

Dynamic predictive modelling using electronic health record (EHR) data has gained significant attention in recent years. The reliability and trustworthiness of such models depend heavily on the quality of the underlying data, which is, in…

The widespread digitization of patient data via electronic health records (EHRs) has created an unprecedented opportunity to use machine learning algorithms to better predict disease risk at the patient level. Although predictive models…

Patient similarity assessment, which identifies patients similar to a given patient, can help improve medical care. The assessment can be performed using Electronic Medical Records (EMRs). Patient similarity measurement requires converting…

Information Retrieval · Computer Science 2022-09-20 Hoda Memarzadeh , Nasser Ghadiri , Matthias Samwald , Maryam Lotfi Shahreza

Electronic health records (EHRs) contain important longitudinal information on individuals who have received medical care. Traditionally, EHRs have been used to support a wide range of administrative activities such as billing and clinical…

Databases · Computer Science 2024-11-18 Arian Aminoleslami , Geoffrey M. Anderson , Davide Chicco

Electronic health record (EHR) data are becoming an increasingly common data source for understanding clinical risk of acute events. While their longitudinal nature presents opportunities to observe changing risk over time, these analyses…

Electronic Health Records (EHRs) are pivotal in clinical practices, yet their retrieval remains a challenge mainly due to semantic gap issues. Recent advancements in dense retrieval offer promising solutions but existing models, both…

Information Retrieval · Computer Science 2025-07-25 Zhengyun Zhao , Huaiyuan Ying , Yue Zhong , Sheng Yu

An Electronic Health Record (EHR) is an electronic database used by healthcare providers to store patients' medical records which may include diagnoses, treatments, costs, and other personal information. Machine learning (ML) algorithms can…

Machine Learning · Computer Science 2024-06-25 Naif A. Ganadily , Han J. Xia

This study proposes a risk prediction method based on a Multi-Scale Temporal Alignment Network (MSTAN) to address the challenges of temporal irregularity, sampling interval differences, and multi-scale dynamic dependencies in Electronic…

Machine Learning · Computer Science 2025-11-27 Wei-Chen Chang , Lu Dai , Ting Xu

Electronic healthcare records (EHR) contain a huge wealth of data that can support the prediction of clinical outcomes. EHR data is often stored and analysed using clinical codes (ICD10, SNOMED), however these can differ across registries…

Machine Learning · Computer Science 2024-12-03 Elizabeth Remfry , Rafael Henkin , Michael R Barnes , Aakanksha Naik
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