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Authors: Marco Pasch 1 ; Andrea Kleinsmith 2 and Monica Landoni 1

Affiliations: 1 University of Lugano, Switzerland ; 2 University of Florida, United States

Keyword(s): Perception, Emotions, Affect, Preference Rating, Scale Rating, Ground Truth Labeling.

Related Ontology Subjects/Areas/Topics: Affective Computing ; Applications ; Human-Computer Interaction ; Methodologies and Methods ; Observation, Modeling and Prediction of User Behavior ; Physiological Computing Systems ; Video and Image Analysis for Physiological Computing

Abstract: Human ratings of emotional expressions are the foundation for building and training automatic affect recognition systems. We compare two rating schemes for labeling emotional expressions: likert scales and pair-wise preferences. A statistical analysis shows that while there is a strong correlation between the two schemes, there are also frequent mismatches. Our findings indicate that the schemes perform differently well per affect label. We discuss reasons for this and outline planned future work based on the findings.

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Paper citation in several formats:
Pasch, M.; Kleinsmith, A. and Landoni, M. (2014). Human Rating of Emotional Expressions - Scales vs. Preferences. In Proceedings of the International Conference on Physiological Computing Systems - PhyCS; ISBN 978-989-758-006-2; ISSN 2184-321X, SciTePress, pages 240-245. DOI: 10.5220/0004727602400245

@conference{phycs14,
author={Marco Pasch. and Andrea Kleinsmith. and Monica Landoni.},
title={Human Rating of Emotional Expressions - Scales vs. Preferences},
booktitle={Proceedings of the International Conference on Physiological Computing Systems - PhyCS},
year={2014},
pages={240-245},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004727602400245},
isbn={978-989-758-006-2},
issn={2184-321X},
}

TY - CONF

JO - Proceedings of the International Conference on Physiological Computing Systems - PhyCS
TI - Human Rating of Emotional Expressions - Scales vs. Preferences
SN - 978-989-758-006-2
IS - 2184-321X
AU - Pasch, M.
AU - Kleinsmith, A.
AU - Landoni, M.
PY - 2014
SP - 240
EP - 245
DO - 10.5220/0004727602400245
PB - SciTePress