Area Under the Curve - FPCA / MVLME analysis
Regression Analysis for the Partial Area Under the ROC Curve
... information about by how much PSA advances diagnosis. In addition, if there is a relationship between PSA accuracy and age, a model that includes age as a covariate might identify ages for targeting PSA screening ...
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Using the weighted area under the net benefit curve for decision curve analysis
... disease and other patient characteristics. For malignant diseases, these probabilities are right-skewed and for non- life-threatening diseases, they are left-skewed. It is important to note that the individual values of ...
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Mathematics - Area Under the Curve
... 2. CURVE TRACING As we have discussed earlier this is the most basic step to find the area as it gives you an idea on how to proceed ...exact curve of a given function then we need to get basic idea ...
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Generalization Bounds for the Area Under an ROC Curve
... Evaluating a ranking function has proved to be somewhat more difficult. One empirical quantity that has been used for this purpose is the average precision, which relates to recall-precision curves. The average precision ...
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Generalization Bounds for the Area Under the ROC Curve
... for analysis of radar images (Egan, 1975), and have been used extensively in various fields such as medical ...ROC curve of f with respect to T is obtained as ...
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Estimation of area under the ROC curve under nonignorable verification bias
... works under nonignorable verification bias are limited to dichotomous or ordinal markers, including Baker (1995), Zhou and Rodenberg (1998), Kosinski and Barnhart (2003), Zhou and Castelluccio (2003) and Zhou and ...
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Ranking instances by maximizing the area under ROC curve
... (ROC) analysis, and attempts to maximize the area under the ROC curve (AUC); hence, the algorithm is called ranking instances by maximizing the area under ROC curve ...
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The Genetic Interpretation of Area under the ROC Curve in Genomic Profiling
... distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...and ...
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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 analysis of the interactions between students and their answers allow us to identify three characteristics of the construction ...
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Area Under Curve UV Spectrophotometric Method for Determination of Valsartan in Bulk
... Methanol was used as solvent throughout the work. Linearity was observed in concentration range 5-25 m/ml (R 2 = 0.996) for the method. The present method was found which can be used for routine quality control ...
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Evaluation of Area under the Constant Shape Bi-Weibull ROC Curve
... (ROC) curve generated based on assuming a constant shape Bi-Weibull distribution is ...ROC curve analysis, it is assumed that biomarker values from controls and cases follow some specific ...
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Evaluation of diagnostic performance using partial area under the roc curve
... and analysis of diagnostic performance studies in which it is common to disregard partial area indices in favor of inferences based on full area under the ROC ...
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Semi-parametric Regression for the Area Under the Receiver Operating Characteristic Curve
... In conclusion, this analysis suggests that to achieve greater accuracy stimuli with lower intensi- ties should be used. Severity of impairment is an important determinate of accuracy and should be incorporated ...
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Controlling for Confounding when Association is Quantified by Area Under the ROC Curve
... Other work to accommodate for covariates for AUC was based on nonparametric and semiparametric theories developed by Margaret Sullivan Pepe. For continuous diagnostic tests, Pepe proposed three methods based on ...
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Biomarker selection for medical diagnosis using the partial area under the ROC curve
... The proposed statistical tests will be embedded in two stepwise biomarker selection methods to identify bio- markers of statistical significance. It’s known that a clas- sification is parallel to a diagnostic rule. ...
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Area under ROC curve of energy detection over generalized fading channels
... thorough analysis of energy detection based spectrum sensing over generalized fading ...the area under the receiver operating characteristic curve (AUC) under additive white Gaussian ...
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AREA UNDER CURVE UV SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF CELECOXIB IN CAPSULE FORMULATIONS
... ABSTRACT Area under curve method was employed for estimation of Celecoxib using analytical grade methanol as ...in area between 257nm- ...of analysis has been validated statistically by ...
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Efficient Pedestrian Detection by Directly Optimizing the Partial Area under the ROC Curve
... approach. We then combine 2416 random negative win- dows generated in the first node with another 4832 negative windows generated in the subsequent nodes. The resulting 7248 negative windows are used for training the ...
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Area under curve uv spectrophotometric method for the determination of pioglitazone in tablet formulations
... 1800. Area under curve method was employed for estimation of Pioglitazone using analytical grade er’s law in concentration range 60-90µg/ml for the area between 249nm to ...of analysis ...
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Towards greater clarity for the analysis of imaging studies: Development & validation of an alternative to the area under the receiver-operator characteristic curve.
... this analysis has attracted ...tree analysis is an alternative to discrete choice analysis that allows multiple attributes to be considered via a series of binary yes/no ...
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