2021/04/18 by Shahab Raji, Gerard de Melo, Raji, Shahab +1
Computer Science · Psychology · #Sentiment Analysis and Opinion Mining #Topic Modeling #Mental Health via Writing
paper · pdf · doi:10.48550/arxiv.2104.08679
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.