Search Results for author: Hassan Alhuzali

Found 6 papers, 2 papers with code

Cluster-Level Contrastive Learning for Emotion Recognition in Conversations

1 code implementation7 Feb 2023 Kailai Yang, Tianlin Zhang, Hassan Alhuzali, Sophia Ananiadou

To address these issues, we propose a novel low-dimensional Supervised Cluster-level Contrastive Learning (SCCL) method, which first reduces the high-dimensional SCL space to a three-dimensional affect representation space Valence-Arousal-Dominance (VAD), then performs cluster-level contrastive learning to incorporate measurable emotion prototypes.

Contrastive Learning Emotion Recognition

SpanEmo: Casting Multi-label Emotion Classification as Span-prediction

1 code implementation EACL 2021 Hassan Alhuzali, Sophia Ananiadou

We propose a new model "SpanEmo" casting multi-label emotion classification as span-prediction, which can aid ER models to learn associations between labels and words in a sentence.

Classification Emotion Classification +3

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