Predicting Emotion Before an Utterance: Replacing Contextual Information with Knowledge-Based Prediction

Takumi Fujimoto; Takayuki Ito

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Paper

Predicting Emotion Before an Utterance: Replacing Contextual Information with Knowledge-Based Prediction

Topics: Deep Learning; Machine Learning; Natural Language Processing; Neural Networks

In Proceedings of the 16th International Conference on Agents and Artificial Intelligence - Volume 3: ICAART, 109-116, 2024 , Rome, Italy

Authors: Takumi Fujimoto and Takayuki Ito

Affiliation: Department of Social Informatics, Kyoto University, Kyoto 6068317, Japan

Keyword(s): Emotion Prediction, Natural Language Processing.

Abstract: As textual conversation becomes more mainstream, emotional understanding that contributes to collective intelligence and team performance plays an essential role. However, most studies of emotion recognition in conversation (ERC) have focused on analyzing emotion after a participant speaks, and few have addressed predicting emotion in ongoing conversations before an utterance is made. In this paper, we tackle predicting emotion before a speaker expresses their emotion and propose utilizing knowledge-based prediction as an appropriate replacement for contextual information. We develop a context model to capture conversations and replace future conversational data that cannot be exploited in actual predictions with appropriate knowledge-based predictions. Our model outperformed existing models in predicting conversational emotions on a dataset composed of conversations between multiple participants.

CC BY-NC-ND 4.0

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Paper citation in several formats:

Fujimoto, T. and Ito, T. (2024). Predicting Emotion Before an Utterance: Replacing Contextual Information with Knowledge-Based Prediction. In Proceedings of the 16th International Conference on Agents and Artificial Intelligence - Volume 3: ICAART; ISBN 978-989-758-680-4; ISSN 2184-433X, SciTePress, pages 109-116. DOI: 10.5220/0012307500003636

@conference{icaart24,
author={Takumi Fujimoto. and Takayuki Ito.},
title={Predicting Emotion Before an Utterance: Replacing Contextual Information with Knowledge-Based Prediction},
booktitle={Proceedings of the 16th International Conference on Agents and Artificial Intelligence - Volume 3: ICAART},
year={2024},
pages={109-116},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012307500003636},
isbn={978-989-758-680-4},
issn={2184-433X},
}

TY - CONF

JO - Proceedings of the 16th International Conference on Agents and Artificial Intelligence - Volume 3: ICAART
TI - Predicting Emotion Before an Utterance: Replacing Contextual Information with Knowledge-Based Prediction
SN - 978-989-758-680-4
IS - 2184-433X
AU - Fujimoto, T.
AU - Ito, T.
PY - 2024
SP - 109
EP - 116
DO - 10.5220/0012307500003636
PB - SciTePress