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- Title
Pointwise exact bootstrap distributions of ROC curves.
- Authors
Dugas, Charles; Gadoury, David
- Abstract
We derive pointwise exact bootstrap distributions of ROC curves and the difference between ROC curves for threshold and vertical averaging. From these distributions, pointwise confidence intervals are derived and their performance is measured in terms of coverage accuracy. Improvements over techniques currently in use are obtained, in particular in the extremes of ROC curves where we show that typical drastic falls in coverage accuracy can be avoided.
- Subjects
CURVES; CONFIDENCE intervals; MACHINE learning; DECISION making; NOISE
- Publication
Machine Learning, 2010, Vol 78, Issue 1-2, p103
- ISSN
0885-6125
- Publication type
Article
- DOI
10.1007/s10994-009-5134-6