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Auc（曲线下面积）作为分类器性能的评价指标，得到了广泛的应用．但其存在一定的缺陷．讨论AUC和总误差之间的关系，从而证明了AUC的不一致性．
AUC的不一致性分析
【摘 要】
：
Auc（曲线下面积）作为分类器性能的评价指标，得到了广泛的应用．但其存在一定的缺陷．讨论AUC和总误差之间的关系，从而证明了AUC的不一致性．
【机 构】
：
江苏师范大学计算机科学与技术学院.江苏徐州221116,中国矿业大学信电学院
【出 处】
：
江苏师范大学学报(自然科学版)
【发表日期】
：
2013年3期
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