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Our kind of people? Detecting populist references in political debates
Klamm, Christopher
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Rehbein, Ines
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Ponzetto, Simone Paolo
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URL:
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https://aclanthology.org/2023.findings-eacl.91/
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Dokumenttyp:
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Konferenzveröffentlichung
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Erscheinungsjahr:
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2023
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Buchtitel:
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Findings of EACL 2023 : The 17th Conference of the European Chapter of the Association for Computational Linguistics
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Seitenbereich:
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1227-1243
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Veranstaltungstitel:
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EACL 2023
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Veranstaltungsort:
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Dubrovnik, Croatia
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Veranstaltungsdatum:
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02.-06.05.2023
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Herausgeber:
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Moschitti, Alessandro
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Ort der Veröffentlichung:
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Dubrovnik, Croatia
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Verlag:
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Association for Computational Linguistics
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ISBN:
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978-1-959429-47-0
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Verwandte URLs:
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Sprache der Veröffentlichung:
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Englisch
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Einrichtung:
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Außerfakultäre Einrichtungen > SFB 884
Fakultät für Wirtschaftsinformatik und Wirtschaftsmathematik > Information Systems III: Enterprise Data Analysis (Ponzetto 2016-)
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Fachgebiet:
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004 Informatik
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Abstract:
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This paper investigates the identification of populist rhetoric in text and presents a novel cross-lingual dataset for this task. Our work is based on the definition of populism as a "communication style of political actors that refers to the people" but also includes anti-elitism as another core feature of populism. Accordingly, we annotate references to The People and The Elite in German and English parliamentary debates with a hierarchical scheme. The paper describes our dataset and annotation procedure and reports inter-annotator agreement for this task. Next, we compare and evaluate different transformer-based model architectures on a German dataset and report results for zero-shot learning on a smaller English dataset. We then show that semi-supervised tri-training can improve results in the cross-lingual setting. Our dataset can be used to investigate how political actors talk about The Elite and The People and to study how populist rhetoric is used as a strategic device.
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 | Dieser Eintrag ist Teil der Universitätsbibliographie. |
 Suche Autoren in
BASE:
Klamm, Christopher
;
Rehbein, Ines
;
Ponzetto, Simone Paolo
Google Scholar:
Klamm, Christopher
;
Rehbein, Ines
;
Ponzetto, Simone Paolo
ORCID:
Klamm, Christopher, Rehbein, Ines and Ponzetto, Simone Paolo  ORCID: https://orcid.org/0000-0001-7484-2049
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