no code implementations • NeurIPS 2011 • Stéphan J. Clémençcon
Many clustering techniques aim at optimizing empirical criteria that are of the form of a U-statistic of degree two.
no code implementations • NeurIPS 2009 • Nicolas Vayatis, Marine Depecker, Stéphan J. Clémençcon
A nearly optimal scoring function in the AUC sense is first learnt from one of the two half-samples.
no code implementations • NeurIPS 2008 • Stéphan J. Clémençcon, Nicolas Vayatis
The ROC curve is known to be the golden standard for measuring performance of a test/scoring statistic regarding its capacity of discrimination between two populations in a wide variety of applications, ranging from anomaly detection in signal processing to information retrieval, through medical diagnosis.
no code implementations • NeurIPS 2008 • Patrice Bertail, Stéphan J. Clémençcon, Nicolas Vayatis
This paper is devoted to thoroughly investigating how to bootstrap the ROC curve, a widely used visual tool for evaluating the accuracy of test/scoring statistics in the bipartite setup.
no code implementations • NeurIPS 2008 • Stéphan J. Clémençcon, Nicolas Vayatis
ROC curves are one of the most widely used displays to evaluate performance of scoring functions.