Results 71 to 80 of about 24,246,868 (339)

Empirical and Kernel Estimation of the ROC Curve

Acta Universitatis Lodziensis. Folia Oeconomica, 2015
The paper presents chosen methods for estimating the ROC (Receiver Operating Characteristic) curve, including parametric and nonparametric procedures.
Aleksandra Katarzyna Baszczyńska
doaj  

A Comprehensive Review of Performance Metrics for Computer-Aided Detection Systems

Bioengineering
This paper aims to provide a structured analysis of the performance metrics used in computer-aided detection (CAD) systems, specifically focusing on lung nodule detection in computed tomography (CT) images.
Doohyun Park
doaj   +1 more source

Developments in ROC Surface Analysis and Assessment of Diagnostic Markers in Three-Class Classification Problems

Revstat Statistical Journal, 2014
This article reviews current state of the art of ROC surface analysis and illustrates its use through an application on a pancreatic cancer diagnostic marker.
Christos T. Nakas
doaj   +1 more source

Utility of Surgical Risk Calculators in Spine Surgery in Patients Aged Over 80 Years: Analysis of SpineSage and ACS NSQIP

Global Spine Journal, 2023
Study Design Retrospective cohort study. Objective To validate the predictive accuracy of both the SpineSage and ACS-NSQIP surgical risk calculators in patients over the age of 80 years, undergoing spine surgery for any reason.
James E. Willoughby, Joseph F. Baker MCh, FRCSI   +1 more
doaj   +1 more source

Receiver operating characteristic (ROC) curves.

, 2015
Receiver operating characteristic (ROC) curves.
Nikhil Gupte (189999), Richard B. Pollard (310136), David M. Asmuth (696351), Noluthando Mwelase (696354), Robert Bollinger (375260), Richard D. Semba (350363), Jyoti Pawar (696353), Cynthia Riviere (143755), Johnstone Kumwenda (143748), Javier R. Lama (116213), Sandy Pillay (696352), Breno Santos (504115), Cecilia Kanyama (504116), Sandra W. Cardoso (546770), James G. Hakim (583384), Nagalingeswaran Kumarasamy (36007), Ashwin Balagopal (19837), David W. Dowdy (346488), Mark W. Tenforde (696350), Thomas B. Campbell (143725), Patcharaphan Sugandhavesa (584460), Amita Gupta (21762)   +21 more
core   +1 more source

Digital Cognitive Phenotyping for Differential Diagnosis and Monitoring in Neurological Conditions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the utility, accessibility, and equivalence to supervised scales of online cognitive assessment in older individuals with cognitive impairment. Methods Patients with Alzheimer's disease (AD, n = 31), idiopathic normal pressure hydrocephalus (iNPH, n = 26), and traumatic brain injury (TBI, n = 23) completed online cognitive ...
Martina Del Giovane, Valentina Giunchiglia, Michael C. B. David, Magdalena A. Kolanko, William R. Trender, Peter J. Hellyer, Harmeena Kaur, David J. Sharp, Christopher Carswell, Paresh A. Malhotra, Adam Hampshire   +10 more
wiley   +1 more source

Non Parametric Confidence Intervals for Receiver Operating Characteristic Curves [PDF]

We study methods for constructing confidence intervals, and confidence bands, for estimators of receiver operating characteristics. Particular emphasis is placed on the way in which smoothing should be implemented, when estimating either the ...
Rob J. Hyndman, Yanan Fan, Peter G. Hall
core  

Integration of Serum Neurofilament Light Chain and Cortical Dysfunction Improves Diagnostic Accuracy in ALS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether integration of serum neurofilament light chain (NfL) and cortical dysfunction improves diagnostic accuracy in amyotrophic lateral sclerosis (ALS) when applied alongside the Gold Coast criteria (GCC). Methods In this prospective study, 148 participants with suspected ALS were recruited (101 ALS and 47 with ALS ...
Aicee Dawn Calma, Nathan Pavey, Yukiko Tsuji, Amirul Ab Ghapar, Mehdi A.J. van den Bos, Bronwen Orden, Grace Lee, Linda Mekhael, Julie Ryder, Cláudia Santos Silva, David McDonald, Fakhria Kakar, Con Yiannikas, Matthew C. Kiernan, David A. Brown, Parvathi Menon, Steve Vucic   +16 more
wiley   +1 more source

Accuracy of logistic models and receiver operating characteristic curves [PDF]

The accuracy of prediction is a commonly studied topic in modern statistics. The performance of a predictor is becoming increasingly more important as real-life decisions axe made on the basis of prediction.
Corbett, Philip
core  

Receiver operating characteristic (ROC) analysis for selected biomarkers.

, 2013
Receiver operating characteristic (ROC) analysis for selected biomarkers.
Marie Tomandlova (293659), Jiri Ondrasek (293648), Josef Tomandl (293647), Jolana Lipkova (293658), Zdenka Cermakova (293655), Martin Poloczek (49862), Monika Pavkova-Goldbergova (293649), Martin Tretina (293650), Jiri Jarkovsky (293651), Petr Pokorny (293653), Jindrich Spinar (293654), Simona Littnerova (293652), Petr Kala (49855), Roman Miklik (3337497), Ondrej Pes (293657), Jiri Parenica (293645), Petr Malik (293656), Petr Nemec (293646)   +17 more
core   +1 more source