Schwitter, Nicole https://orcid.org/0000-0002-3837-680X
Bach, Ruben L. https://orcid.org/0000-0001-5690-2829
Klamm, Christopher https://orcid.org/0009-0003-4342-0849
Funding for this research was provided by:
Universität Mannheim
Article History
Received: 6 October 2025
Accepted: 24 March 2026
First Online: 23 April 2026
Change Date: 29 April 2026
Change Type: Correction
Change Details: In the reference Schonlau, Matthias, Julia Weiß, and Dirk Marquard. 2023. Multi-label classification of open-ended questions with BERT. arXiv: 2304.02945 [stat.AP], the author name Dirk Marquard was incorrect. The correct author name is Jan Marquart. This has been corrected.
Conflict of interest
: N. Schwitter, R.L. Bach, and C. Klamm declare that they have no competing interests.