ROC -AUC （Area Under Curve）. 也就是指ROC 曲線下方的面積，在說明AUC 前我們先看看ROC 空間，這個空間就是以False Positive Rate 為 ... ... <看更多>

Another way to plot the ROC curve of the multiclass classifier is shown below. Let's walk with a toy problem, CIFAR10, a multiclass data set ... ... <看更多>

In the first interpretation, AUC is the area under the ROC curve. Picking points from 0 to 1 as threshold and calculate sensitivity and specificity accordingly. ... <看更多>