A real-world dataset of group emotion experiences based on physiological data.

ABSTRACT: Affective computing has experienced substantial advancements in recognizing emotions through image and facial expression analysis. However, the incorporation of physiological data remains constrained. Emotion recognition with physiological data shows promising results in controlled experiments but lacks generalization to real-world settings. To address this, we present G-REx, 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 sett

SUBMITTER: Bota P 

PROVIDER: S-EPMC10805784 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature