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arXiv · 2104.08679

Guilt by Association: Emotion Intensities in Lexical Representations

Shahab Raji·Gerard de Melo
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Abstract

What do word vector representations reveal about the emotions associated with words? In this study, we consider the task of estimating word-level emotion intensity scores for specific emotions, exploring unsupervised, supervised, and finally a self-supervised method of extracting emotional associations from word vector representations. Overall, we find that word vectors carry substantial potential for inducing fine-grained emotion intensity scores, showing a far higher correlation with human ground truth ratings than achieved by state-of-the-art emotion lexicons.

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Shahab Raji, Gerard de Melo. 2021-04-18. Guilt by Association: Emotion Intensities in Lexical Representations. https://arxiv.org/abs/2104.08679

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