作者
Nilima Salankar, Pratikshya Mishra, Lalit Garg
发表日期
2021/3/1
期刊
Biomedical Signal Processing and Control
卷号
65
页码范围
102389
出版商
Elsevier
简介
Emotion recognition from electroencephalography (EEG) signals is a very cost-effective method to monitor the general well-being of an individual, an employee of an organization, or to cater to mental health patients. But it is a challenging task owing to the non-stationarity of the EEG signals. Extracting relevant features through signal processing techniques that can be used to classify patterns in the EEG signal leading to different emotions is a difficult task. A dataset for emotion analysis with physiological signals DEAP [1] consists of EEG signals of 32 participants are categorized on the quadrant of valence, arousal, dominance, and liking, which signifies how they are associated with different emotions. In this paper, an efficient classifier for emotion/quadrant recognition from EEG signals with exceptional accuracy is presented. The data preprocessing strategy adapted is Empirical Mode Decomposition (EMD), which …
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