A Multi-feature Fuzzy Index to Assess Stress Level from Bio-signals
In: EMBC 2018 - 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society ; https://hal.science/hal-01977567 ; EMBC 2018 - 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Jul 2018, Honolulu, Hawaii, United States. ⟨10.1109/EMBC.2018.8512499⟩, 2018
Konferenz
Zugriff:
International audience ; A mono-feature fuzzy index that evaluates the stress level from one feature extracted from ECG or GSR is presented. It is build using several measures of the feature recorded when the subject is at rest. The mono-feature fuzzy index can be merged in a multi-feature stress index without any tuning. It can be used to select relevant features and to detect stress. The performance of the stress index is analyzed on a data set made of 160 time periods of time when 20 subjects had to perform stressful tasks and corresponding control tasks. The stress was induced by 4 different tasks. The performances reached are 72% of correctly classified time periods in stress and no stress situations. Interesting conclusions could also be made on the tasks ability to induce stress.
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A Multi-feature Fuzzy Index to Assess Stress Level from Bio-signals
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| Autor/in / Beteiligte Person: | Charbonnier, Sylvie ; Vila, Gael ; Godin, Christelle ; Labyt, Etienne ; Sakri, Oumayma ; Campagne, Aurélie ; GIPSA - Signal et Automatique pour la surveillance, le diagnostic et la biomécanique (GIPSA-SAIGA) ; Département Automatique (GIPSA-DA) ; Grenoble Images Parole Signal Automatique (GIPSA-lab ) ; Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Grenoble Images Parole Signal Automatique (GIPSA-lab ) ; Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Département Images et Signal (GIPSA-DIS) ; Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ) ; Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI) ; Direction de Recherche Technologique (CEA) (DRT (CEA)) ; Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) ; Laboratoire de Psychologie et NeuroCognition (LPNC ) ; Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ) |
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| Zeitschrift: | EMBC 2018 - 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society ; https://hal.science/hal-01977567 ; EMBC 2018 - 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Jul 2018, Honolulu, Hawaii, United States. ⟨10.1109/EMBC.2018.8512499⟩, 2018 |
| Veröffentlichung: | HAL CCSD, 2018 |
| Medientyp: | Konferenz |
| DOI: | 10.1109/EMBC.2018.8512499 |
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