receiver operating characteristic
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Receiver Operating Characteristic (ROC) Analysis
... The problem with “real life” is that is often very difficult to determine how well the interpreter is actually performing. Feedback is often not provided and when it is it is often separate in time from the actual ...
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Evaluation of an optimal receiver operating characteristic procedure
... BMC Proceedings Proceedings Evaluation of an optimal receiver operating characteristic procedure Neal Jeffries* and Gang Zheng Address Office of Biostatistics Research, Division of Population and Prev[.] ...
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Estimation and Comparison of Receiver Operating Characteristic Curves
... The receiver operating characteristic (ROC) curve displays the capacity of a marker or diagnostic test to discriminate between two groups of subjects, cases versus ...
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The use of receiver operating characteristic curves in biomedical informatics
... Abstract Receiver operating characteristic (ROC) curves are frequently used in biomedical informatics research to evaluate classification and prediction models for decision support, diagnosis, and ...
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Receiver operating characteristic (ROC) curve for medical researchers
... standard. Receiver operating characteristic (ROC) curve is the plot that depicts the trade-off between the sensitivity and (1-specificity) across a series of cut-off points when the diagnostic test ...
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Statistics review 13: Receiver operating characteristic curves
... Receiver operating characteristic curve and area under the curve When the cut-off value for a continuous diagnostic variable is increased (assuming that larger values indicate an increased chance of ...
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Multi-objective optimisation for receiver operating characteristic analysis
... Receiver operating characteristic (ROC) analysis provides a convenient graphical display of the trade-off between true and false positive classification ...
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Non Parametric Confidence Intervals for Receiver Operating Characteristic Curves
... for receiver operating characteristic curves Peter G. Hall 1 , Rob J. Hyndman 2 , and Yanan Fan 3 17 July 2003 Abstract: We study methods for constructing confidence intervals, and confidence bands, ...
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Application of receiver operating characteristic curve for pipeline reliability analysis.
... paper, Receiver Operating Characteristic (ROC) curve has been applied where empirical and Nonparametric Predictive Inference (NPI) techniques are used to evaluate the accuracy of pipeline reliability ...
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Diagnostic methods 2: receiver operating characteristic (ROC) curves
... test. Receiver operating characteristic (ROC) curve analysis is an important test for assessing the diagnostic accuracy (or discrimination performance) of quantitative tests throughout the whole ...
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Mammographic phantom images using receiver operating characteristic analysis
... 2008). Receiver Operating Characteristic (ROC) analysis is one of the imaging analysis methods to compare the accuracy of two or more imaging ...
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Nonparametric and Semiparametric Estimation of the Three Way Receiver Operating Characteristic Surface
... as receiver operating characteristic (ROC) curve and area under the ROC curve (AUC) need to be expanded to address three-category classification ...
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A Linear Regression Framework for the Receiver Operating Characteristic(ROC) Curve Analysis
... Keywords: AUC; Covariate effect; Linear regression; ROC curve; Sensitivity Introduction New advances in medical technology have produced an array of potentially powerful tools to screen for and diagnose various medical ...
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Testing the significance of crossover receiver operating characteristic curves in the presence of multiple markers
... multivariate receiver operating characteristic curves for Intra Uterine Growth Restricted Fetal Doppler Study dataset Even though the proposed mAUC is meant to identify the true difference between ...
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Detecting Outliers and Influential Data Points in Receiver Operating Characteristic (ROC) Analysis
... which receiver operating characteristic (ROC) analysis is used, we note that some contributions of readers and cases can substantially alter the conclusions of the analysis ...
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Assessment and optimisation of STCA performance: Using the Pareto optimal receiver operating characteristic
... the Receiver Operating Characteristic (ROC) curve displays the trade-o between true and false positive rates as the ratio of misclassication costs is varied for a particular set of parameters (see ...
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The role of the free response receiver operating characteristic method for dose and image quality optimisation
... Despite the value of the SKE/BKE test in radiology and the obvious benefit of a low cost and simple solution to comparing system performance, it is questionable whether the results can be extrapolated into the clinical ...
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The Combination of Grey System Theory and Receiver Operating Characteristic Method for Setting the Standard of Tests
... In recent years, the standard setting technique using the Receiver Operating Characteristic (ROC) method has been interested to apply. ROC method commonly used in evaluation and comparison of ...
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On the optimism correction of the area under the receiver operating characteristic curve in logistic prediction models
... When the same data are used to fit a model and estimate its predictive performance, this estimate may be optimistic, and its correction is required. The aim of this work is to compare the behaviour of different methods ...
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Treatment of adult facial asymmetry with orthodontic therapy or orthognathic surgery: Receiver operating characteristic analysis
... receiver operating characteristic (ROC) analysis Abstract Background/purpose: Not all adult facial asymmetry patients are candidates for surgical correction, therefore patient assessment and ...
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