Database and Corpora Creation within RapCor Project for Czech

Authors

NĚMCOVÁ POLICKÁ Alena RYCHLÝ Pavel

Year of publication 2025
Type Article in Proceedings
Conference Proceedings of Recent Advances in Slavonic Natural Language Processing, RASLAN 2025
MU Faculty or unit

Faculty of Arts

Citation
web Web page of the volume
Keywords database; corpora; hip hop; RapCor; Czech
Attached files
Description This paper introduces the motivations and first results of the creation of Czech RapCor project, mainly the constitution process of Czech RapCor Boosted v1 (Czech RCB), a specialized corpus of Czech rap lyrics designed for sociolinguistic and NLP research. The corpus highlights distinctive linguistic features, such as written colloquialism, frequent use of vulgarisms, and non-standard forms, which pose challenges for traditional NLP tools. Preliminary results demonstrate the corpus’s potential for studying authentic spoken language in written form, offering insights into rap culture and sociolinguistic phenomena.

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