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   an autoencoder based emotional stress state detection approach by using electroencephalography signals  
   
نویسنده uddin jia
منبع journal of information systems and telecommunication - 2023 - دوره : 11 - شماره : 1 - صفحه:24 -30
چکیده    Identifying hazards from human error is critical for industrial safety since dangerous and reckless industrial worker actions, as well as a lack of measures, are directly accountable for human-caused problems. lack of sleep, poor nutrition, physical deformities, and weariness are some of the key factors that contribute to these risky and reckless behaviors that might put a person in a perilous scenario. this scenario causes discomfort, worry, despair, cardiovascular disease, a rapid heart rate, and a slew of other undesirable outcomes. as a result, it would be advantageous to recognize people's mental states in the future in order to provide better care for them. researchers have been studying electroencephalogram (eeg) signals to determine a person's stress level at work in recent years. a full feature analysis from domains is necessary to develop a successful machine learning model using electroencephalogram (eeg) inputs. by analyzing eeg data, a time-frequency based hybrid bag of features is designed in this research to determine human stress dependent on their sex. this collection of characteristics includes features from two types of assessments: time-domain statistical analysis and frequency-domain wavelet-based feature assessment. the suggested two layered autoencoder based neural networks (aenn) are then used to identify the stress level using a hybrid bag of features. the experiment uses the deap dataset, which is freely available. the proposed method has a male accuracy of 77.09% and a female accuracy of 80.93%.
کلیدواژه eeg signals ,emotion analysis ,stress analysis ,autoencoder ,machine learning ,deep learning.
آدرس woosong university, endicott college, ai and big data department, south korea
پست الکترونیکی jia.uddin@wsu.ac.kr
 
     
   
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