Araştırma Makalesi

EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders

Cilt: 25 Sayı: 3 1 Ekim 2022
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EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders

Öz

Teachers who perform a sacred work are faced with many psychosocial risks. These risks can often be caused by the school administration, the students, and environmental factors. Machine learning and data mining approaches have recently gained much attention in social and educational researches. In this study, a novel approach, which is based on data augmentation and data classification, is proposed for the prediction of the psychosocial risk levels of the teachers. The data augmentation is carried out by using an extreme learning machine autoencoders (ELM-AE). More specifically, the wavelet activation function is incorporated into the ELM-AE to develop a novel approach called WELM-AE. After data augmentation, a traditional ELM classifier is used in the prediction of the psychosocial risk levels of teachers. A dataset, which contains physiological factors, namely Electrocardiography (ECG), Electromyography (EMG), and Electroencephalography (EEG), is used to evaluate the performance of the proposed method. Classification accuracy is used as the evaluation metric. All coding is carried out in MATLAB, and a 99.9% accuracy score is obtained with the proposed method. A performance comparison is also carried out with some machine learning techniques, namely decision trees (DT), support vector machines (SVM), and K-nearest neighbour (KNN). The results show that the proposed WELM-AE and ELM classifier outperform the compared methods.

Anahtar Kelimeler

Kaynakça

  1. [1] Villalobos, G. H., Vargas, A. M., Rondón, M. A., & Felknor, S. A., “Validation of new psychosocial factors questionnaires: A Colombian national study”, American journal of industrial medicine, 56(1): 111-123, (2013).
  2. [2] Souto, I., Pereira, A., Brito, E., Sancho, L., & Barros, S., “Occupational Health Risk Among Teachers in Higher Education”, In International Conference on Healthcare Ergonomics and Patient Safety, 311-322. Springer, Cham, (2019).
  3. [3] Jemeļjanenko, A., & Geske, A., “Management of Psychosocial Risks in The Educational Sector Of Latvia”, In Proceedings of the International Scientific Conference. Volume VI (Vol. 215, p. 223), (2019).
  4. [4] Heredia, S. A., Morales, M. F., Infante, R., Sanchez, D., Paez, C., & Gabini, S., “Psychosocial risk factors in university teachers”, Revista Espacios, 39(49), (2018).
  5. [5] Mosquera, R., Parra-Osorio, L., & Castrillón, O. D., “Prediction of Psychosocial Risks in Colombian Teachers Public Schools Using Machine Learning Techniques”, Revista de la Universidad Nacional de Colombia, 7(29), 267-281, (2018).
  6. [6] Ekici S., Turhan M., “Pychosocial Risk Level Identification for Teachers Using Machine Learning Algorithms”, 3. International Battalgazi Science Conference, 21-23 Sept. pp. 406-410, (2019).
  7. [7] Viloria, A., López, J. R., Llinás, N. O., Mercado, C. V., Coronado, L. E. L., Sepulveda, A. M. N., & Lezama, O. B. P. “Prediction of Psychosocial Risks in Teachers Using Data Mining”, In Advances in Cybernetics, Cognition, and Machine Learning for Communication Technologies (pp. 501-508). Springer, Singapore, (2020).
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

1 Ekim 2022

Gönderilme Tarihi

25 Şubat 2021

Kabul Tarihi

6 Mart 2021

Yayımlandığı Sayı

Yıl 2022 Cilt: 25 Sayı: 3

Kaynak Göster

APA
Şengür, D. (2022). EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders. Politeknik Dergisi, 25(3), 985-989. https://doi.org/10.2339/politeknik.886593
AMA
1.Şengür D. EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders. Politeknik Dergisi. 2022;25(3):985-989. doi:10.2339/politeknik.886593
Chicago
Şengür, Dönüş. 2022. “EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders”. Politeknik Dergisi 25 (3): 985-89. https://doi.org/10.2339/politeknik.886593.
EndNote
Şengür D (01 Ekim 2022) EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders. Politeknik Dergisi 25 3 985–989.
IEEE
[1]D. Şengür, “EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders”, Politeknik Dergisi, c. 25, sy 3, ss. 985–989, Eki. 2022, doi: 10.2339/politeknik.886593.
ISNAD
Şengür, Dönüş. “EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders”. Politeknik Dergisi 25/3 (01 Ekim 2022): 985-989. https://doi.org/10.2339/politeknik.886593.
JAMA
1.Şengür D. EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders. Politeknik Dergisi. 2022;25:985–989.
MLA
Şengür, Dönüş. “EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders”. Politeknik Dergisi, c. 25, sy 3, Ekim 2022, ss. 985-9, doi:10.2339/politeknik.886593.
Vancouver
1.Dönüş Şengür. EEG, EMG and ECG based Determination of Psychosocial Risk Levels in Teachers based on Wavelet Extreme Learning Machine Autoencoders. Politeknik Dergisi. 01 Ekim 2022;25(3):985-9. doi:10.2339/politeknik.886593

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