G-REx: A Real-World Dataset of Group Emotion Experiences based on Physiological Data
- 1. IT, IST
- 2. IT
- 3. CWI, TU Delft
Description
G-REx is a dataset for real-world affective computing. We collected physiological data (photoplethysmography and electrodermal activity) using a wrist-worn device during long-duration movie sessions. Emotion annotations were retrospectively performed on segments with elevated physiological responses. The dataset includes over 31 movie sessions, totaling 380 h+ of data from 190+ subjects. The data were collected in a group setting, which can give further context to emotion recognition systems.
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Additional details
Funding
- 2020.06675.BD – Sentic State Assessment in a Connected World 2020.06675.BD
- Fundação para a Ciência e Tecnologia