Eye-Tracking Analysis for Emotion Recognition

Table 11

Comparison of our results with other studies.

Works	Classes	User-independent method	Accuracy (%)
Our research	3 (high arousal and high valence, high arousal and low valence, low arousal and moderate valence)	+	80.00
Soleymani et al. [57]	3 (calm, medium aroused, and activated)	+	71.10
Soleymani et al. [57]	3 (unpleasant, neutral, and pleasant)	+	66.60
Zheng et al. [30]	4 (sad, feeling fear, happy, and neutral)	−	67.82
Lu et al. [28]	3 (positive, neutral, and negative)	−	77.80
Soleymani et al. [38]	3 (calm, medium aroused, and excited)	+	63.50
Soleymani et al. [38]	3 (unpleasant, neutral, and pleasant)	+	68.80
Zhao et al. [31]	5 (happy, sad, feeling fear, disgusted, and neutral)	−	59.81