Detecting emotional polarity in Finnish parliamentary proceedings

Suvi Lehtosalo, John Nerbonne


Abstract
Few studies have focused on detecting emotion in parliamentary corpora, and none have done this for the Finnish parliament. In this paper, this gap is addressed by applying the polarity lexicon–based methodology of a study by Rheault et al. (2016) on speeches in the British Parliament to a Finnish corpus. The findings show an increase in positive sentiment over time. Additionally, the findings indicate that politicians’ emotional states may be impacted by the state of the economy and other major events, such as the Covid-19 pandemic and the Russian invasion of Ukraine.
Anthology ID:
2024.cpss-1.7
Volume:
Proceedings of the 4th Workshop on Computational Linguistics for the Political and Social Sciences: Long and short papers
Month:
Sep
Year:
2024
Address:
Vienna, Austria
Editors:
Christopher Klamm, Gabriella Lapesa, Simone Paolo Ponzetto, Ines Rehbein, Indira Sen
Venues:
cpss | WS
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
90–100
Language:
URL:
https://aclanthology.org/2024.cpss-1.7
DOI:
Bibkey:
Cite (ACL):
Suvi Lehtosalo and John Nerbonne. 2024. Detecting emotional polarity in Finnish parliamentary proceedings. In Proceedings of the 4th Workshop on Computational Linguistics for the Political and Social Sciences: Long and short papers, pages 90–100, Vienna, Austria. Association for Computational Linguistics.
Cite (Informal):
Detecting emotional polarity in Finnish parliamentary proceedings (Lehtosalo & Nerbonne, cpss-WS 2024)
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PDF:
https://aclanthology.org/2024.cpss-1.7.pdf