Detection of facial expressions with deep learning in the QIDER dataset (Tozadore et al., 2018). An accuracy of 69.8% was obtained in the validation set. Check the Jupyter notebook for more information.
References:
D. C. Tozadore, C. M. Ranieri, G. V. Nardari, R. A. F. Romero and V. C. Guizilini, "Effects of Emotion Grouping for Recognition in Human-Robot Interactions," 2018 7th Brazilian Conference on Intelligent Systems (BRACIS), Sao Paulo, 2018, pp. 438-443, doi: 10.1109/BRACIS.2018.00082.