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Classification of emotions based on electrodermal activity and transfer learning - a pilot study Cover

Classification of emotions based on electrodermal activity and transfer learning - a pilot study

Open Access
|Dec 2021

Abstract

This paper describes the development, execution and results of an experiment assessing emotions with electrodermal response measurements and machine learning. With ten participants, the study was carried out by eliciting emotions through film clips. The data was gathered with the Sudologger 3 and processed with continuous wavelet transformation. A machine learning algorithm was used to classify the data with the use of transfer learning and random forest classification. The results showed that the experiment lays a foundation for further exploration in the field. The addition of augmented data strengthened the classification and proved that more data would benefit the machine learning algorithm. The pilot study brought to light several areas to help with the expansion of the study for larger scale assessment of emotions with electrodermal response measurements and machine learning for the benefit of fields like psychology.

Language: English
Page range: 178 - 183
Submitted on: Dec 7, 2021
Published on: Dec 30, 2021
Published by: University of Oslo
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2021 Fredrik A. Jacobsen, Ellen W. Hafli, Christian Tronstad, Ørjan G. Martinsen, published by University of Oslo
This work is licensed under the Creative Commons Attribution 4.0 License.