When All We Need is a Piece of the Pie:
         A Generic Framework for Optimizing Two-way Partial AUC

    Zhiyong Yang 1 2 Qianqian Xu 3 Shilong Bao 1 2 Yuan He 4 Xiaochun Cao 1 2 Qingming Huang 3 5 6 7

              Abstract                     framework.
    The Area Under the ROC Curve (AUC) is a cru-
    cial metric for machine learning, which evalu-
    ates the average performance over all possible         1. Introduction
    True Positive Rates (TPRs) and False Positive
    Rates (FPR ...