深入理解AUC

https://tracholar.github.io/machine-learning/2018/01/26/auc.html#auc%E5%AF%B9%E6%AD%A3%E8%B4%9F%E6%A0%B7%E6%9C%AC%E6%AF%94%E4%BE%8B%E4%B8%8D%E6%95%8F%E6%84%9F