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   Articles with "roc auc" as a keyword



ROC and AUC with a Binary Predictor: a Potentially Misleading Metric

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recommendations! Published in 2020 at "Journal of classification"

DOI: 10.1007/s00357-019-09345-1

Abstract: In analysis of binary outcomes, the receiver operator characteristic (ROC) curve is heavily used to show the performance of a model or algorithm. The ROC curve is informative about the performance over a series of… read more here.

Keywords: roc auc; curve; roc; predictor ... See more keywords

Machine learning validation of the AVAS classification compared to ultrasound mapping in a multicentre study

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-86456-3

Abstract: The Arteriovenous Access Stage (AVAS) classification simplifies information about suitability of vessels for vascular access (VA). It’s been previously validated in a clinical study. Here, AVAS performance was tested against multiple ultrasound mapping measurements using… read more here.

Keywords: ultrasound mapping; pva; cva; roc auc ... See more keywords

Cytokeratin-18 is a sensitive biomarker of alanine transaminase increase in a placebo-controlled, randomized, crossover trial of therapeutic paracetamol dosing (PATH-BP biomarker substudy)

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recommendations! Published in 2024 at "Toxicological Sciences"

DOI: 10.1093/toxsci/kfae031

Abstract: Abstract Drug-induced liver injury (DILI) is a challenge in clinical medicine and drug development. Highly sensitive novel biomarkers have been identified for detecting DILI following a paracetamol overdose. The study objective was to evaluate biomarker… read more here.

Keywords: alt; placebo; biomarker; roc auc ... See more keywords

Abstract 4368459: Temporal Dynamics of Atrial Fibrillation Susceptibility Revealed by Beat-to-Beat Correlations During Sinus Rhythm

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recommendations! Published in 2025 at "Circulation"

DOI: 10.1161/circ.152.suppl_3.4368459

Abstract: Background: Atrial fibrillation (AF) is a common cardiac arrhythmia associated with elevated risks of stroke and heart failure. Although current wearables can detect AF episodes, they lack predictive capacity. Identifying precursors of AF during normal… read more here.

Keywords: time; susceptibility; sinus rhythm; roc auc ... See more keywords

Augmenting small tabular health data for training prognostic ensemble machine learning models using generative models

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recommendations! Published in 2025 at "BMC Medical Informatics and Decision Making"

DOI: 10.1186/s12911-025-03266-3

Abstract: Small datasets are common in health research. However, the generalization performance of machine learning models is suboptimal when the training datasets are small. To address this, data augmentation is one solution and is often used… read more here.

Keywords: tabular health; augmentation; performance; roc auc ... See more keywords

The Smell of Hypoxia: using an electronic nose at altitude and proof of concept of its role in the prediction and diagnosis of acute mountain sickness

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recommendations! Published in 2018 at "Physiological Reports"

DOI: 10.14814/phy2.13854

Abstract: Electronic nose (e‐nose) devices may be used to identify volatile organic compounds (VOCs) in exhaled breath. VOCs generated via metabolic processes are candidate biomarkers of (patho)physiological pathways. We explored the feasibility of using an e‐nose… read more here.

Keywords: mountain sickness; roc auc; analysis; electronic nose ... See more keywords

Deep phenotyping of oxidative stress in emergency room patients reveals homoarginine as a novel predictor of sepsis severity, length of hospital stay, and length of intensive care unit stay

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recommendations! Published in 2022 at "Frontiers in Medicine"

DOI: 10.3389/fmed.2022.1033083

Abstract: Background We aimed to determine primary markers of oxidative stress (OS) in ED patients which predict hospital length of stay (LoS), intensive care unit (ICU) LoS, and sepsis severity. Materials and methods This prospective, single… read more here.

Keywords: sepsis; sepsis severity; roc auc; icu los ... See more keywords

Anastomotic Rings and Inflammation Values as Biomarkers for Leakage of Stapled Circular Colorectal Anastomoses

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recommendations! Published in 2022 at "Diagnostics"

DOI: 10.3390/diagnostics12122902

Abstract: Reliable markers to predict or diagnose anastomotic leakage (AL) of stapled circular anastomoses following colorectal resections are an important clinical need. Here, we aim to quantitatively investigate the morphology of anastomotic rings as an early… read more here.

Keywords: stapled circular; roc auc; anastomotic rings; leakage stapled ... See more keywords

Data Analytics and Machine Learning Models on COVID-19 Medical Reports Enhanced with XAI for Usability

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recommendations! Published in 2025 at "Diagnostics"

DOI: 10.3390/diagnostics15151981

Abstract: Objective—To identify effective data analytics and machine learning solutions that can help in the decision-making process in the medical domain and contribute to the understanding of COVID-19 disease. In this study, we analyze data from… read more here.

Keywords: covid disease; machine learning; data analytics; model ... See more keywords