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https://hdl.handle.net/20.500.14279/19335
Τίτλος: | A Self-Attentive Emotion Recognition Network | Συγγραφείς: | Partaourides, Harris Papadamou, Kostantinos Kourtellis, Nicolas Leontiades, Ilias Chatzis, Sotirios P. |
Major Field of Science: | Natural Sciences | Field Category: | Computer and Information Sciences | Λέξεις-κλειδιά: | Deep Learning;Emotion Recognition;Self-Attention | Ημερομηνία Έκδοσης: | 14-Μαΐ-2020 | Πηγή: | IEEE International Conference on Acoustics, Speech and Signal Processing, 4-8 May 2020, Barcelona, Spain | Conference: | IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) | Περίληψη: | Attention networks constitute the state-of-the-art paradigm for capturing long temporal dynamics. This paper examines the efficacy of this paradigm in the challenging task of emotion recognition in dyadic conversations. In this work, we introduce a novel attention mechanism capable of inferring the immensity of the effect of each past utterance on the current speaker emotional state. The proposed self-attention network captures the correlation patterns among consecutive encoder network states, thus enabling the robust and effective modeling of temporal dynamics over arbitrary long temporal horizons. We exhibit the effectiveness of our approach considering the challenging IEMOCAP benchmark. We show that, our devised methodology outperforms state-of-the-art alternatives and commonly used approaches, giving rise to promising new research directions in the context of Online Social Network (OSN) analysis tasks. | URI: | https://hdl.handle.net/20.500.14279/19335 | ISBN: | 978-1-5090-6631-5 | DOI: | 10.1109/ICASSP40776.2020.9054762 | Rights: | © IEEE. | Type: | Conference Papers | Affiliation: | Cyprus University of Technology Telefonica Research Samsung |
Publication Type: | Peer Reviewed |
Εμφανίζεται στις συλλογές: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
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