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With the wide application of electronic health records (EHR) in healthcare facilities, health event prediction with deep learning has gained more and more attention. A common feature of EHR data used for deep-learning-based predictions is…

Machine Learning · Computer Science 2021-12-17 Chang Lu , Tian Han , Yue Ning

Many diagnostic errors occur because clinicians cannot easily access relevant information in patient Electronic Health Records (EHRs). In this work we propose a method to use LLMs to identify pieces of evidence in patient EHR data that…

Sequential diagnosis prediction on the Electronic Health Record (EHR) has been proven crucial for predictive analytics in the medical domain. EHR data, sequential records of a patient's interactions with healthcare systems, has numerous…

Machine Learning · Computer Science 2021-09-08 Xueping Peng , Guodong Long , Tao Shen , Sen Wang , Jing Jiang

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

A class of multivariate mixed survival models for continuous and discrete time with a complex covariance structure is introduced in a context of quantitative genetic applications. The methods introduced can be used in many applications in…

Applications · Statistics 2014-05-06 Rafael Pimentel Maia , Per Madsen , Rodrigo Labouriau

Deep learning-based predictive models, leveraging Electronic Health Records (EHR), are receiving increasing attention in healthcare. An effective representation of a patient's EHR should hierarchically encompass both the temporal…

Machine Learning · Computer Science 2024-05-08 Jiayuan Chen , Changchang Yin , Yuanlong Wang , Ping Zhang

Typically, electronic health record data are not collected towards a specific research question. Instead, they comprise numerous observations recruited at different ages, whose medical, environmental and oftentimes also genetic data are…

Methodology · Statistics 2024-11-19 Nir Keret , Malka Gorfine

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

Automatic subphenotyping from electronic health records (EHRs)provides numerous opportunities to understand diseases with unique subgroups and enhance personalized medicine for patients. However, existing machine learning algorithms either…

Machine Learning · Computer Science 2024-10-18 Ruohan Wang , Zilong Wang , Ziyang Song , David Buckeridge , Yue Li

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…

Heritability is a central parameter in quantitative genetics, both from an evolutionary and a breeding perspective. For plant traits heritability is traditionally estimated by comparing within and between genotype variability. This approach…

Healthcare is becoming a more and more important research topic recently. With the growing data in the healthcare domain, it offers a great opportunity for deep learning to improve the quality of medical service. However, the complexity of…

Computation and Language · Computer Science 2021-11-01 Bo Yang , Lijun Wu

Early detection of preventable diseases is important for better disease management, improved inter-ventions, and more efficient health-care resource allocation. Various machine learning approacheshave been developed to utilize information…

Machine Learning · Computer Science 2018-08-16 Jingshu Liu , Zachariah Zhang , Narges Razavian

Making the most use of abundant information in electronic health records (EHR) is rapidly becoming an important topic in the medical domain. Recent work presented a promising framework that embeds entire features in raw EHR data regardless…

Machine Learning · Computer Science 2023-05-11 Eunbyeol Cho , Min Jae Lee , Kyunghoon Hur , Jiyoun Kim , Jinsung Yoon , Edward Choi

Traditional diagnosis of chronic diseases involves in-person consultations with physicians to identify the disease. However, there is a lack of research focused on predicting and developing application systems using clinical notes and blood…

Software Engineering · Computer Science 2024-06-27 Chun-Chieh Liao , Wei-Ting Kuo , I-Hsuan Hu , Yen-Chen Shih , Jun-En Ding , Feng Liu , Fang-Ming Hung

Clinical decision-making increasingly relies on timely and context-aware access to patient information within Electronic Health Records (EHRs), yet most existing natural language question-answering (QA) systems are evaluated solely on…

Sequence labeling for extraction of medical events and their attributes from unstructured text in Electronic Health Record (EHR) notes is a key step towards semantic understanding of EHRs. It has important applications in health informatics…

Computation and Language · Computer Science 2016-07-13 Abhyuday Jagannatha , Hong Yu

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

Increasing volume of Electronic Health Records (EHR) in recent years provides great opportunities for data scientists to collaborate on different aspects of healthcare research by applying advanced analytics to these EHR clinical data. A…

Machine Learning · Computer Science 2019-09-23 Najibesadat Sadati , Milad Zafar Nezhad , Ratna Babu Chinnam , Dongxiao Zhu

Accessing longitudinal multimodal Electronic Healthcare Records (EHRs) is challenging due to privacy concerns, which hinders the use of ML for healthcare applications. Synthetic EHRs generation bypasses the need to share sensitive real…

Computation and Language · Computer Science 2022-11-04 Zifeng Wang , Jimeng Sun