The Development of Intelligent Models for Stress Detection towards Real-world Applications

The quality of life is greatly affected by mental health, and the ability to detect stress is imperative. The aim of this work is to develop machine learning models for stress detection through EEG and/or ECG signals with the capability to be used in real-world applications, namely smartphones and e...

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Bibliographic Details
Published in2022 19th International Joint Conference on Computer Science and Software Engineering (JCSSE) pp. 1 - 6
Main Authors Hemakom, Apit, Atiwiwat, Danita, Sanguantrakul, Jongsook, Israsena, Pasin
Format Conference Proceeding
LanguageEnglish
Published IEEE 22.06.2022
Subjects
Biological system modeling
Brain modeling
Computational modeling
Data models
ECG
EEG
Electroencephalography
Feature extraction
Machine learning
stress
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Summary:The quality of life is greatly affected by mental health, and the ability to detect stress is imperative. The aim of this work is to develop machine learning models for stress detection through EEG and/or ECG signals with the capability to be used in real-world applications, namely smartphones and edge devices. This is achieved through developing and evaluating 12 machine learning models which combine 3 feature selection methods and 4 classification algorithms to detect stress. The models were trained and tested using EEG and ECG features extracted from 20 subjects. It is shown that the best, most practical machine learning models for distinguish non- and low-stress conditions is the combination of the Hybrid feature selection method and the kNN classification algorithm, and for distinguish non- and high-stress conditions is the combination of the Filter feature selection method and the kNN classification algorithm.
ISSN:2642-6579
DOI:10.1109/JCSSE54890.2022.9836256