Emotion Recognition of Online Education Learners by Convolutional Neural Networks

Figure 11

Comparison of the accuracy of different attention models for various types of expression recognition on different datasets. (a) Comparison of the accuracy of different attention models on the Fer2013 dataset for various types of expression recognition. (b) Comparison of the accuracy of different attention models on the recognition of various expressions on the CK+ dataset.

(a)

(b)