Threshold optimization for classification in imbalanced data in a problem of gamma-ray astronomy

DOI10.1007/s11634-014-0167-5zbMath1459.62231OpenAlexW2031798371WikidataQ62398304 ScholiaQ62398304MaRDI QIDQ2009047

Roland Fried, Wolfgang Rhode, Tobias Voigt, Michael Backes

Publication date: 27 November 2019

Published in: Advances in Data Analysis and Classification. ADAC (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11634-014-0167-5

zbMATH Keywords

magicclassificationthresholdingrandom forestimbalanced dataunknown misclassification costs

Mathematics Subject Classification ID

Classification and discrimination; cluster analysis (statistical aspects) (62H30) Applications of statistics to physics (62P35) Computational methods for problems pertaining to astronomy and astrophysics (85-08)

Uses Software

• CORSIKA

Cites Work

• A Simplex Method for Function Minimization
• Random forests

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