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 novel dataset for real-world affective computing, with data collected in a naturalistic setting during movie sessions. Group physiological data (Photoplethysmography – PPG and Electrodermal Activity – EDA) are collected using a wrist-worn unobtrusive device and emotion ground-truth annotation is performed retrospectively, based on selected segments where each subject showed an elevated physiological response. In total, we provide data over 14 movie sessions, making a total of more than 300 hours of physiological data collected over 100+ subjects in groups.
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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