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Labeling Emotion01:20

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Emotional labeling is a cognitive process that involves identifying and naming one's emotions, such as anger, fear, happiness, or sadness. It allows individuals to recognize and express their internal emotional states, a critical aspect of emotional regulation and communication. Labeling emotions requires more than mere recognition; it also involves drawing upon memory and contextual cues to understand the current situation and apply a corresponding emotional label. For instance, feeling...
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Conscious and Non-conscious Representations of Emotional Faces in Asperger's Syndrome
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[A group-level stimulus-aware self-supervised soft contrastive learning framework for electroencephalogram emotion

Jingxia Chen1, Qian Wang1, Xiaochi Li1

  • 1School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi'an 710021, P. R. China.

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi = Journal of Biomedical Engineering = Shengwu Yixue Gongchengxue Zazhi
|February 27, 2026
PubMed
Summary
This summary is machine-generated.

This study introduces a new self-supervised framework for electroencephalogram (EEG) emotion recognition, reducing reliance on labeled data. The group-level stimulus-aware soft contrastive learning (GSCL) method significantly improves accuracy in recognizing emotions from brain activity.

Area of Science:

  • Neuroscience
  • Machine Learning
  • Affective Computing
Keywords:
Contrastive learningElectroencephalogram signalsEmotion recognitionLearnable shuffle splittingSoft assignment mechanism

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