G-REx: A Real-World Dataset of Group Emotion Experiences based on Physiological Data

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. TO HAVE ACCESS PLEASE FILL OUT: https://forms.gle/nhBRW2S2JrE5QB878