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SWEAT: Scoring Polarization of Topics across Different Corpora

2021-09-15 11:57:21
Federico Bianchi, Marco Marelli, Paolo Nicoli, Matteo Palmonari

Abstract

Understanding differences of viewpoints across corpora is a fundamental task for computational social sciences. In this paper, we propose the Sliced Word Embedding Association Test (SWEAT), a novel statistical measure to compute the relative polarization of a topical wordset across two distributional representations. To this end, SWEAT uses two additional wordsets, deemed to have opposite valence, to represent two different poles. We validate our approach and illustrate a case study to show the usefulness of the introduced measure.

Abstract (translated)

URL

https://arxiv.org/abs/2109.07231

PDF

https://arxiv.org/pdf/2109.07231.pdf


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