[Retracted] An Intelligent Evaluation Method of Information Course Teaching Effect Based on Image Analysis

Table 2

Correct recognition rate under different loss functions.

Loss function	Original dataset	Datasets with affected images
Hinge loss	0.866	0.821
Softmax loss	0.891	0.844
Square loss	0.882	0.779
Exponential loss	0.831	0.798
Smooth L1 loss	0.843	0.801