Convolutional Neural Network-Assisted Strategies for Improving Teaching Quality of College English Flipped Class

Table 4

The results of the ablation experiments for VGG.

Method	Precision	Recall	ACC
T-VGG16,B-VGG19	91.11	82.23	84.12
T-VGG19,B-VGG16	92.25	83.69	85.12
T-VGG19,B-VGG19	91.10	83.36	84.14
T-VGG16,B-VGG16	96.81	88.01	89.65