A Contemporary News Corpus of Ukrainian (CNC-UA): Compilation, Annotation, Publication

Stefan Fischer, Kateryna Haidarzhyi, Jörg Knappen, Olha Polishchuk, Yuliya Stodolinska, Elke Teich


Abstract
We present a corpus of contemporary Ukrainian news articles published between 2019 and 2022 on the news website of the national public broadcaster of Ukraine, commonly known as SUSPILNE. The current release comprises 87 210 364 words in 292 955 texts. Texts are annotated with titles and their time of publication. In addition, the corpus has been linguistically annotated at the token level with a dependency parser. To provide further aspects for investigation, a topic model was trained on the corpus. The corpus is hosted (Fischer et al., 2023) at the Saarbrücken CLARIN center under a CC BY-NC-ND 4.0 license and available in two tab-separated formats: CoNLL-U (de Marneffe et al., 2021) and vertical text format (VRT) as used by the IMS Open Corpus Workbench (CWB; Evert and Hardie, 2011) and CQPweb (Hardie, 2012). We show examples of using the CQPweb interface, which allows to extract the quantitative data necessary for distributional and collocation analyses of the CNC-UA. As the CNC-UA contains news texts documenting recent events, it is highly relevant not only for linguistic analyses of the modern Ukrainian language but also for socio-cultural and political studies.
Anthology ID:
2024.unlp-1.1
Volume:
Proceedings of the Third Ukrainian Natural Language Processing Workshop (UNLP) @ LREC-COLING 2024
Month:
May
Year:
2024
Address:
Torino, Italia
Editors:
Mariana Romanyshyn, Nataliia Romanyshyn, Andrii Hlybovets, Oleksii Ignatenko
Venue:
UNLP
SIG:
Publisher:
ELRA and ICCL
Note:
Pages:
1–7
Language:
URL:
https://aclanthology.org/2024.unlp-1.1
DOI:
Bibkey:
Cite (ACL):
Stefan Fischer, Kateryna Haidarzhyi, Jörg Knappen, Olha Polishchuk, Yuliya Stodolinska, and Elke Teich. 2024. A Contemporary News Corpus of Ukrainian (CNC-UA): Compilation, Annotation, Publication. In Proceedings of the Third Ukrainian Natural Language Processing Workshop (UNLP) @ LREC-COLING 2024, pages 1–7, Torino, Italia. ELRA and ICCL.
Cite (Informal):
A Contemporary News Corpus of Ukrainian (CNC-UA): Compilation, Annotation, Publication (Fischer et al., UNLP 2024)
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PDF:
https://preview.aclanthology.org/nschneid-patch-4/2024.unlp-1.1.pdf