[Retracted] Research on Emotion Recognition of EEG Signal Based on Convolutional Neural Networks and High-Order Cross-Analysis

Table 2

Valence dimension emotion labeling 3 categories.

Valence	Valence ≤ 3	3 < valence ≤ 6	6 < valence ≤ 9
Emotion state	Sad	Calm	Happy
Label	[1; 0; 0]	[0; 1; 0]	[0; 0; 1]