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Authors: Kevin Tomba 1 ; Joel Dumoulin 1 ; Elena Mugellini 1 ; Omar Abou Khaled 1 and Salah Hawila 2

Affiliations: 1 HumanTech Institute, HES-SO Fribourg, Fribourg and Switzerland ; 2 AIR @ En-Japan, Tokyo and Japan

ISBN: 978-989-758-319-3

Keyword(s): Stress Detection, Speech Emotion Analysis, Audio Processing, Machine Learning.

Abstract: The work presented in this paper uses speech analysis to detect candidates stress during HR (human resources) screening interviews. Machine learning is used to detect stress in speech, using the mean energy, the mean intensity and Mel-Frequency Cepstral Coefficients (MFCCs) as classification features. The datasets used to train and test the classification models are the Berlin Emotional Database (EmoDB), the Keio University Japanese Emotional Speech Database (KeioESD) and the Ryerson Audio-Visual Database of Emotional Speech and Song (RAVDESS). The best results were obtained with Neural Networks with accuracy scores for stress detection of 97.98% (EmoDB), 95.83% (KeioESD) and 89.16% (RAVDESS).

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Paper citation in several formats:
Tomba, K.; Dumoulin, J.; Mugellini, E.; Abou Khaled, O. and Hawila, S. (2018). Stress Detection Through Speech Analysis.In Proceedings of the 15th International Joint Conference on e-Business and Telecommunications - Volume 1 DCNET, ICE-B, OPTICS, SIGMAP and WINSYS: ICETE, ISBN 978-989-758-319-3, pages 394-398. DOI: 10.5220/0006855805600564

@conference{icete18,
author={Kevin Tomba. and Joel Dumoulin. and Elena Mugellini. and Omar Abou Khaled. and Salah Hawila.},
title={Stress Detection Through Speech Analysis},
booktitle={Proceedings of the 15th International Joint Conference on e-Business and Telecommunications - Volume 1 DCNET, ICE-B, OPTICS, SIGMAP and WINSYS: ICETE,},
year={2018},
pages={394-398},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006855805600564},
isbn={978-989-758-319-3},
}

TY - CONF

JO - Proceedings of the 15th International Joint Conference on e-Business and Telecommunications - Volume 1 DCNET, ICE-B, OPTICS, SIGMAP and WINSYS: ICETE,
TI - Stress Detection Through Speech Analysis
SN - 978-989-758-319-3
AU - Tomba, K.
AU - Dumoulin, J.
AU - Mugellini, E.
AU - Abou Khaled, O.
AU - Hawila, S.
PY - 2018
SP - 394
EP - 398
DO - 10.5220/0006855805600564

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