Resources

71 results for "machine learning"

Database Open Access

Brain Hemorrhage Extended (BHX): Bounding box extrapolation from thick to thin slice CT images

Eduardo Pontes Reis, Felipe Nascimento, Mateus Aranha, et al.

BHX is a public available dataset with bounding box annotations for 5 types of acute hemorrhage as an extension of the qure.ai CQ500 dataset. This dataset intends to provide data resources to help advance hemorrhage detection towards machine learnin…
hemorrhage intracranial
Published: July 29, 2020. Version: 1.1
Database Credentialed Access

Annotation dataset of problematic opioid use and related contexts from MIMIC-III Critical Care Database discharge summaries

Melissa Poulsen, Vanessa Troiani, Philip Freda, et al.

Opioid use disorder (OUD) is underdiagnosed in health system settings, limiting research on OUD using electronic health records (EHRs). Medical encounter notes can enrich structured EHR data with documented signs and symptoms of OUD and social risks…
opioid use disorder substance use natural language processing clinical notes
Published: Feb. 8, 2023. Version: 1.0.0
Database Credentialed Access

Eye Gaze Data for Chest X-rays

Alexandros Karargyris, Satyananda Kashyap, Ismini Lourentzou, et al.

We created a rich multimodal dataset for the Chest X-Ray (CXR) domain. The data was collected using an eye tracking system while a radiologist interpreted and read 1,083 public CXR images. The dataset contains the following aligned modalities: image…
convolutional network heatmap eye tracking explainability audio chest cxr chest x-ray radiology multimodal deep learning machine learning
Published: Sept. 12, 2020. Version: 1.0.0
Database Credentialed Access

Synthetic Acute Hypotension and Sepsis Datasets Based on MIMIC-III and Published as Part of the Health Gym Project

Nicholas Kuo, Simon Finfer, Louisa Jorm, et al.

These two synthetic datasets comprise vital signs, laboratory test results, administered fluid boluses and vasopressors for 3,910 patients with acute hypotension and for 2,164 patients with sepsis in the Intensive Care Unit (ICU). The patient cohort…
sepsis acute hypotension synthetic dataset generative modelling wasserstein generative adversarial network reinforcement learning machine learning
Published: Feb. 23, 2022. Version: 1.0.0
Database Restricted Access

Dataset for Segmentation and Classification of Cardiac Implantable Electronic Devices in Chest X-Rays

Keno Bressem, Felix Busch, Andrei Zhukov, et al.

This dataset encompasses a comprehensive collection of 2,321 chest radiographs (originally DICOM, converted to PNG) and 11,072 smartphone images documenting various cardiac implantable electronic devices (CIEDs) such as implantable pacemakers, cardi…
chest x-ray radiology cardiac implantable electronic devices medical imaging
Published: March 4, 2025. Version: 1.0.0
Database Credentialed Access

Structured Viewing Classification Annotations From the MIMIC-IV-ECHO Dataset (ECHOVIEW)

Sampath Rapuri, Sofia Sapeta Dias, Maria Salomé Carvalho, et al.

The development of robust echocardiography analyses has been limited by the scarcity of well-annotated, labeled echocardiogram datasets. We introduce the Structured Viewing Classification Annotations From the MIMIC-IV-ECHO Dataset (ECHOVIEW), a deri…
Published: March 17, 2026. Version: 0.1
Database Credentialed Access

MIMIC-IV-Ext MIMIC Note Extract: A Large-Scale Structured Dataset Extracted from MIMIC-IV-Note Discharge Summaries

Jonas Kuntzer, Kristian Schwethelm, Conrad Ketzer, et al.

MIMIC is one of the most widely used public hospital datasets for machine learning on electronic health records [3], but its structured tables answer many clinical questions only through coded surrogates, or not at all. For example, a patient's past…
clinical nlp mimic large language models electronic health records clinical information extraction structured clinical datasets
Published: Oct. 21, 2026. Version: 1.0
Database Open Access

QoL_Stress: A Multimodal Dataset of Physiological and Self-Reported Stress Responses

Amaia Calvo, Ander Cejudo, Cristina Martín Andonegui

This dataset contains physiological signals and self-reported measures collected during a controlled stress protocol. Sixty-six healthy adults participated in standardized experimental sessions consisting of a relaxation phase followed by stress ind…
wearable sensors heart rate physiological signals ecg perceived stress eda stress detection multimodal dataset state anxiety
Published: Oct. 7, 2026. Version: 1.0.0
Software Open Access

augsig: A Python Package for Physiological Signal Augmentation

Davood Fattahi, Xiao Hu

The augsig package is a modular and extensible Python library for physiological signal augmentation. It provides a set of physiologically consistent augmentation methods for biomedical signals, designed to enhance data diversity, improve generalizat…
signal augmentation amplitude drift artifact simulation noise injection physiological signal processing time warping amplitude modulation
Published: Oct. 6, 2026. Version: 0.2.0
Database Credentialed Access

MIMIC-CXR-Ext-MIMIC-CXR-DB: Linking MIMIC-IV Chest Radiographs with Rich and Harmonized Clinical Context

Houcemeddine Turki, Lukman Ismaila, Ahmed Ben Salem, et al.

MIMIC-CXR-DB is a relational clinical database comprising 146,333 chest radiographs linked to hospital admissions, designed to support research at the intersection of electronic health records (EHRs) and chest radiography. The database integrates ho…
mimic-iv chest x-ray imaging clinical findings multimodal research ehr integration ontology-based linking
Published: Oct. 1, 2026. Version: 1.0