area under the curve
Mathematics - Area Under the Curve
... Finding area covered by a curve is the most important application of ...finding area of some plane region is called ...the area bounded by some simple plane curves with the help of definite ...
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Using the weighted area under the net benefit curve for decision curve analysis
... Decision curve analysis has been proposed as an alternative to the area under the curve and net reclassification index to evaluate the performance of prediction models in clinical ...decision ...
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Area Under the Curve. Riemann Sums And the Trapezoidal Rule
... Furthermore, there are many cases where it is not clear whether an approximation exceeds or falls short of the actual value. For example, a right Riemann sum applied to the curve shown below leaves us with an ...
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Evaluation of Area under the Constant Shape Bi-Weibull ROC Curve
... Estimation of Bootstrap Variance For parametric bootstrapping, the data was generated from a uniform distribution using (m, n) as specified in Table 5. Then by inverse transformation method, it is converted into Weibull ...
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Estimating the area under a receiver operating characteristic curve for repeated measures design
... ROC curve and calculate the area under the curve for evaluating the longitudinal predicting power of PC on adherence, the following statement is issued after the data step, where the data set ...
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Facilitating students application of the integral and the area under the curve concepts in physics problems
... Figure 7.7 Alex’s knowledge frame that guides his thinking in the algebraic problem in interview 4 7.2.3 Summary of Case Study #1 At the first time Alex encountered the task of calculating the work done by a force using ...
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Area under the curve-derived measures characterizing longitudinal patient responses for given thresholds
... Regardless of the particular AUC formula used for the calculation, researchers are faced in practice with the problem that the sheer AUC value often does not necessarily mirror exactly the piece of information one is ...
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Is there a single best estimator? Selection of home range estimators using area-under-the-curve
... Results: Area-under-the-curve was the highest for Florida panthers equipped with Global Positioning System (GPS) technology compared to VHF ...
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Is there a single best estimator? Selection of home range estimators using area-under-the-curve
... Recently, area-under-the-curve (AUC) was assessed as an analytical means of choosing the most appropriate es- timator of home range for an avian and mammalian spe- cies ...
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Generalization Bounds for the Area Under an ROC Curve
... ROC curve is then obtained by connecting these points such that the resulting curve is monotonically ...the area under the ROC curve (AUC) that has been used as an indicator of the ...
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Generalization Bounds for the Area Under the ROC Curve
... We study generalization properties of the area under the ROC curve (AUC), a quantity that has been advocated as an evaluation criterion for the bipartite ranking problem. The AUC is a different term ...
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Estimation of area under the ROC curve under nonignorable verification bias
... Seoul National University Abstract: The Area Under the Receiving Operating Characteristic Curve (AUC) is frequently used for assessing the overall accuracy of a diagnostic marker. However, estimation ...
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Regression Analysis for the Partial Area Under the ROC Curve
... (ROC) curve analysis is appropriate. The partial area under the ROC curve (pAUC) is a summary measure of the ROC curve used to make statistical inference when only a region of the ROC ...
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Ranking instances by maximizing the area under ROC curve
... the Area under ROC Curve ...the area under the ROC curve (RIMARC). Since the area under the ROC curve (AUC) is a widely accepted performance measure for ...
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Empirical Likelihood Inference for the Area Under the ROC Curve
... In this paper we have proposed an empirical likelihood (EL) based confidence interval for the area under the ROC curve of a continuous-scale test. We have shown that the proposed method has some nice ...
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Combining Predictors for Classification using the Area Under the ROC Curve
... In summary, this paper addresses the question of how to combine multiple predictors into a score, i.e., a scalar valued function, when the goal is to use that score for classification. The method used for evaluating ...
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A polynomial time algorithm for computing the area under a GDT curve
... n 3 logn/ǫ 6 . Conclusions Estimating the quality of a protein 3D model is a chal- lenging task. Automatically generated GDT_TS score is helpful as the first raw approximation but this measure is neither sensitive nor ...
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Ways to approach the area under a curve: A study with high school students
... surface area under a curve in a teaching experiment using ...the area under a curve: not considering the idea of approaching the area as a limit of a sequence; ...
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Area Under Curve UV Spectrophotometric Method for Determination of Valsartan in Bulk
... © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 1044 AREA UNDER CURVE UV SPECTROPHOTOMETRIC METHOD FOR DETERMINATION OF VALSARTAN IN BULK. Mr. Waman Sarang A 1 , ...
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Evaluation of diagnostic performance using partial area under the roc curve
... curves, where standardized pAUC is a constant, the variance increases regardless of how high the ROC curve is. Our findings have direct practical implications for the design and analysis of diagnostic performance ...
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