Classification of emotions based on electrodermal activity and transfer learning - a pilot study
, , et
30 déc. 2021
À propos de cet article
Publié en ligne: 30 déc. 2021
Pages: 178 - 183
Reçu: 07 déc. 2021
DOI: https://doi.org/10.2478/joeb-2021-0021
Mots clés
© 2021 Fredrik A. Jacobsen, Ellen W. Hafli, Christian Tronstad, Ørjan G. Martinsen, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
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Results using the full CWT applied EDA dataset with synthetic data_ The parameters are set to: test size = 20 and trees = 100_
test size = 20 | trees = 100 | ||||
---|---|---|---|---|---|
precision | recall | f1-score | support | ||
amusement | 1.00 | 0.50 | 0.67 | 4 | |
anger | 0.60 | 0.75 | 0.67 | 4 | |
disgust | 0.33 | 0.25 | 0.29 | 4 | |
fear | 1.00 | 1.00 | 1.00 | 6 | |
neutral | 0.80 | 0.44 | 0.57 | 9 | |
sadness | 0.27 | 0.60 | 0.37 | 5 | |
accuracy | 0.59 | 32 | |||
macro avg | 0.67 | 0.59 | 0.59 | 32 | |
weighted avg | 0.70 | 0.59 | 0.61 | 32 |
Results using the 3 class CWT EDA data with synthetic data_ Test size = 20 and trees = 300_
test size = 20 | trees = 600 | ||||
---|---|---|---|---|---|
precision | recall | f1-score | support | ||
amusement | 1.00 | 0.80 | 0.89 | 5 | |
disgust | 0.80 | 0.67 | 0.73 | 6 | |
sadness | 0.71 | 1.00 | 0.83 | 5 | |
accuracy | 0.81 | 16 | |||
macro avg | 0.84 | 0.82 | 0.82 | 16 | |
weighted avg | 0.84 | 0.81 | 0.81 | 16 |
Results using the CWT treated EDA data with test size = 20 and trees = 100_
test size = 20 | trees = 100 | ||||
---|---|---|---|---|---|
precision | recall | f1-score | support | ||
amusement | 0.75 | 0.75 | 0.75 | 4 | |
anger | 0.00 | 0.00 | 0.00 | 2 | |
disgust | 1.00 | 0.25 | 0.40 | 8 | |
fear | 0.00 | 0.00 | 0.00 | 1 | |
neutral | 0.00 | 0.00 | 0.00 | 2 | |
sadness | 0.15 | 0.67 | 0.25 | 3 | |
accuracy | 0.35 | 20 | |||
macro avg | 0.32 | 0.28 | 0.23 | 20 | |
weighted avg | 0.57 | 0.35 | 0.35 | 20 |
Category of emotion and how many times the emotion was reported_
Emotion | Number of samples |
---|---|
Amusement | 20 |
Anger | 9 |
Disgust | 24 |
Fear | 5 |
Neutral | 15 |
Sadness | 26 |
Tenderness | 1 |