References

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• 2002Comprehensive database for facial expression analysis2,612 cited
• 2016Going deeper in facial expression recognition using deep neural networks1,117 cited
• 2018Occlusion Aware Facial Expression Recognition Using CNN With Attention Mechanism914 cited
• 2016Facial expression recognition with Convolutional Neural Networks: Coping with few data and the training sample order800 cited
• 2003Toward an affect-sensitive multimodal human-computer interaction792 cited
• 2014Automatic Analysis of Facial Affect: A Survey of Registration, Representation, and Recognition685 cited
• 2005Recognizing Facial Expression: Machine Learning and Application to Spontaneous Behavior632 cited
• 2003Real Time Face Detection and Facial Expression Recognition: Development and Applications to Human Computer Interaction.578 cited
• 2014Face-to-face or face-to-screen? Undergraduates' opinions and test performance in classroom vs. online learning435 cited
• 2019Extended deep neural network for facial emotion recognition401 cited
• 2003Real time facial expression recognition in video using support vector machines311 cited
• 2019Using CNN for facial expression recognition: a study of the effects of kernel size and number of filters on accuracy293 cited