Electrotechnical and Computer Engineering
Vol. 41 No. 08 (2026): Proceedings of the Faculty of Technical Sciences
Comparative Analysis of NER Models for Judgements in Montenegrin
- Branislav Roljic
- Stevan Gostojic
Abstract
Named entity recognition in under-resourced languages is hindered by limited annotated data and the absence of domain-adapted models. This study evaluates transformer-based and generative NER approaches on a manually annotated corpus of Montenegrin legal texts. The methodology integrates linguistic insight with deep learning techniques to adapt models to the legal domain. Through comprehensive experiments, we examine performance across entity types, assess generalization, and identify key strengths and limitations of each method. The results support the development of NLP tools for Montenegrin legal language and highlight directions for advancing NER in low-resource legal settings.
References
- [1] I. Keraghel, S. Morbieu, и M. Nadif, „Recent
- Advances in Named Entity Recognition: A
- Comprehensive Survey and Comparative Study“, 20.
- Децембар 2024., arXiv: arXiv:2401.10825. doi:
- 10.48550/arXiv.2401.10825.
- [2] H. Darji, J. Mitrović, и M. Granitzer, „German BERT
- Model for Legal Named Entity Recognition“, у
- Proceedings of the 15th International Conference on
- Agents and Artificial Intelligence, 2023, стр. 723–
- 728. doi: 10.5220/0011749400003393.
- [3] M. Bogdanović, M. Frtunić Gligorijević, J. Kocić, и
- L. Stoimenov, „An Analysis of the Training Data
- Impact for Domain-Adapted Tokenizer
- Performances—The Case of Serbian Legal Domain
- Adaptation“, Appl. Sci., том 15, изд. 13, стр. 7491,
- Јули 2025, doi: 10.3390/app15137491.
- [4] I. Ait Talghalit, H. Alami, и S. O. El Alaoui,
- „Exploring Different Annotation Schemes for Single
- and Consecutive Named Entity Recognition in the
- Arabic Biomedical Domain using Transformer
- Models and Contextual Semantic Embeddings“, Eng.
- Technol. Appl. Sci. Res., том 15, изд. 2, стр. 21854–
- 21860, Апр. 2025, doi: 10.48084/etasr.10019.
- [5] M. Škorić, „New Language Models for Serbian“,
- Infotheca, том 24, изд. 1, стр. 7–28, 2024, doi:
- 10.18485/infotheca.2024.24.1.1.
- [6] V. Kalušev и B. Brkljač, „Named entity recognition
- for Serbian legal documents: Design, methodology
- and dataset development“, 14. Фебруар 2025., arXiv:
- arXiv:2502.10582. doi: 10.48550/arXiv.2502.10582.
- [7] „Sudovi Crne Gore“. Приступљено: 28. Октобар
- 2025. [На Интернету]. Available at:
- https://sudovi.me/sdvi/odluke
- [8] Playwright. [На Интернету]. Приступљено: 28.
- Октобар 2025. Available at: https://playwright.dev/
- [9] LabelStudio. [На Интернету]. Приступљено: 28.
- Октобар 2025. Available at: https://labelstud.io/
- [10] seqeval. [На Интернету]. Приступљено: 28.
- Октобар 2025. Available at:
- https://huggingface.co/spaces/evaluate-metric/seqeval