Fig. 8

(a) The experimental results of the confusion matrix. (b) The experimental results of ROC, the range of the ROC curve is between 0 and 1, (the larger the better). The numbers from 0 to 7 correspond to different classes from A to H.

(a) The experimental results of the confusion matrix. (b) The experimental results of ROC, the range of the ROC curve is between 0 and 1, (the larger the better). The numbers from 0 to 7 correspond to different classes from A to H.