Home / Current Issue / Paper 1716069
Named Entity Recognition On Legal Documents Using Legal Bert
Subject area: Science,Engineering and Technology · Area of research: AIML
DOI: 10.64388/IREV9I10-1716069
Abstract
Legal documents are complex and unstructured, making manual extraction of important entities inefficient and error-prone. This project presents an automated Named Entity Recognition (NER) system for legal documents using a fine-tuned Legal-BERT model. The system identifies key entities such as persons, organizations, dates, locations, and legal provisions. A Streamlit-based web application enables users to upload documents and view extracted entities interactively. The proposed solution reduces manual effort and improves the efficiency of legal document analysis.
Keywords
Legal NER, Legal-BERT, NLP, Legal Documents, Streamlit
References
[1] Rajamanickam, D., Improving Legal Entity Recognition Using a Hybrid Transformer Model and Semantic Filtering Approach, International Journal of Advanced Computer Science, 2024.
[2] Kalušev, V., Named Entity Recognition for Serbian Legal Documents: Design, Methodology and Dataset Development, Computational Linguistics Research, 2025.
[3] El Moussaoui, T., Advancements in Arabic Named Entity Recognition: A Comprehensive Review, Arab Journal of Information Technology, 2024.
[4] Porto Alegre, A., Automatic Generation of a Named Entity Set for Analysis of Political Speeches, Political Science Review, 2024.
[5] Bachinger, S. T., GerPS-Compare: Comparing NER Methods for Legal Norm Analysis, Journal of Legal Information Systems, 2024.
[6] Chalkidis, I., Fergadiotis, M., Androutsopoulos, I., Neural Legal Named Entity Recognition in English, Proceedings of the ACL, 2019.
[7] Devlin, J., Chang, M. W., Lee, K., Toutanova, K., BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding, Proceedings of NAACL-HLT, 2019.
[8] Chalkidis, I., Kampas, D., Deep Learning in Law: Early Adaptation and Legal Word Embeddings Trained on Large Corpora, Artificial Intelligence and Law, 2019.
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[10] Beltagy, I., Lo, K., Cohan, A., SciBERT: A Pretrained Language Model for Scientific Text, Proceedings of EMNLP, 2019.
How to cite this paper
@article{1716069,
author = {Surendran S, Pragadesh Kumar G S, Preetham M V, Sushanthi},
title = {Named Entity Recognition On Legal Documents Using Legal Bert},
journal = {Iconic Research And Engineering Journals},
year = {2026},
volume = {9},
number = {10},
pages = {621-623},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1716069.pdf},
abstract = {Legal documents are complex and unstructured, making manual extraction of important entities inefficient and error-prone. This project presents an automated Named Entity Recognition (NER) system for legal documents using a fine-tuned Legal-BERT model. The system identifies key entities such as persons, organizations, dates, locations, and legal provisions. A Streamlit-based web application enables users to upload documents and view extracted entities interactively. The proposed solution reduces manual effort and improves the efficiency of legal document analysis.},
keywords = {Legal NER, Legal-BERT, NLP, Legal Documents, Streamlit},
month = {April},
doi = {https://doi.org/10.64388/IREV9I10-1716069}
}