Detection of Emotion Categories’ Change in Speeches

Anwer Slimi, Anwer Slimi, Henri Nicolas, Mounir Zrigui

2022

Abstract

In the past few years, a lot of research has been conducted to predict emotions from speech. The majority of the studies aim to recognize emotions from pre-segmented data with one global label (category). Despite the fact that emotional states are constantly changing and evolving across time, the emotion change has gotten less attention. Mainly, the exiting studies focus either on predicting arousal-valence values or on detecting the instant of the emotion change. To the best of the authors knowledge, this is the first paper that addresses the emotion category change (i.e., predicts the classes existing in a signal such as angry, happy, sad etc.). As a result of that, we propose a model based on the Connectionist Temporal Classification (CTC) loss, along with new evaluation metrics.

Paper Citation

in Harvard Style

Slimi A., Nicolas H. and Zrigui M. (2022). Detection of Emotion Categories’ Change in Speeches. In Proceedings of the 14th International Conference on Agents and Artificial Intelligence - Volume 3: ICAART, ISBN 978-989-758-547-0, pages 597-604. DOI: 10.5220/0010868100003116

in Bibtex Style

@conference{icaart22,
author={Anwer Slimi and Henri Nicolas and Mounir Zrigui},
title={Detection of Emotion Categories’ Change in Speeches},
booktitle={Proceedings of the 14th International Conference on Agents and Artificial Intelligence - Volume 3: ICAART,},
year={2022},
pages={597-604},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010868100003116},
isbn={978-989-758-547-0},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 14th International Conference on Agents and Artificial Intelligence - Volume 3: ICAART,
TI - Detection of Emotion Categories’ Change in Speeches
SN - 978-989-758-547-0
AU - Slimi A.
AU - Nicolas H.
AU - Zrigui M.
PY - 2022
SP - 597
EP - 604
DO - 10.5220/0010868100003116