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Variance estimation for two-class and multi-class ROC analysis using operating point averaging

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F08%3A00317798" target="_blank" >RIV/67985556:_____/08:00317798 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Variance estimation for two-class and multi-class ROC analysis using operating point averaging

  • Original language description

    Receiver Operator Characteristic (ROC) analysis enables fine-tuning of a trained classifier to a desired error trade-off situation. ROC estimated from a single test set is, however, insufficient for the sake of classifier comparison as it neglects performance variances. This research presents a practical algorithm for variance estimation at individual operating points of ROC curves or surfaces. It generalizes the threshold averaging of Fawcett et.al. to arbitrary operating point definition including theweighting-based formulation used in multi-class ROC analysis. The statistical test of comparison of performance differences between operating points of the same curve is illustrated for two-class and multi-class ROC.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings on the 19th International Conference on Pattern Recognition

  • ISBN

    978-1-4244-2174-9

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

  • Publisher name

    IEEE

  • Place of publication

    Tampa

  • Event location

    Tampa

  • Event date

    Dec 8, 2008

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article