The evaluation of classifier performance in a cost-sensitive setting is straightforward if the operating conditions (misclassification costs and class distributions) are fixed and known. When this is not the case, evaluation requires a method of visualizing classifier performance across the full range of possible operating conditions. This talk outlines the most important requirements for cost-sensitive classifier evaluation for machine learning and KDD researchers and practitioners, and introduces a recently developed technique for classifier performance visualization - the cost curve - that meets all these requirements. © 2008 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Holte, R. C., & Drummond, C. (2008). Cost-sensitive classifier evaluation using cost curves. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 5012 LNAI, pp. 26–29). https://doi.org/10.1007/978-3-540-68125-0_4
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