Now showing items 1-2 of 2

    • A discretization method based on maximizing the area under receiver operating characteristic curve 

      Kurtcephe, M.; Güvenir H. A. (World Scientific Publishing Co. Pte. Ltd., 2013)
      Many machine learning algorithms require the features to be categorical. Hence, they require all numeric-valued data to be discretized into intervals. In this paper, we present a new discretization method based on the ...
    • Ranking instances by maximizing the area under ROC curve 

      Guvenir, H. A.; Kurtcephe, M. (Institute of Electrical and Electronics Engineers, 2013)
      In recent years, the problem of learning a real-valued function that induces a ranking over an instance space has gained importance in machine learning literature. Here, we propose a supervised algorithm that learns a ...