Fusion of Facial Expressions and EEG for Multimodal Emotion Recognition

Table 1

The production rules of combining the emotion state and intensity level.

	(Happiness, strong)	Happiness
	(Happiness, moderate)	Happiness
	(Happiness, weak)	Neutral
	(Neutral, strong)	Happiness
	(Neutral, moderate)	Neutral
	(Neutral, weak)	Neutral
	(Sadness, strong)	Fear
	(Sadness, moderate)	Sadness
	(Sadness, weak)	Sadness
	(Fear, strong)	Fear
	(Fear, moderate)	Fear
	(Fear, weak)	Sadness