A Data-driven Approach to Named Entity Recognition for Early Modern French

Pedro Ortiz Suarez, Simon Gabay


Abstract
Named entity recognition has become an increasingly useful tool for digital humanities research, specially when it comes to historical texts. However, historical texts pose a wide range of challenges to both named entity recognition and natural language processing in general that are still difficult to address even with modern neural methods. In this article we focus in named entity recognition for historical French, and in particular for Early Modern French (16th-18th c.), i.e. Ancien Régime French. However, instead of developing a specialised architecture to tackle the particularities of this state of language, we opt for a data-driven approach by developing a new corpus with fine-grained entity annotation, covering three centuries of literature corresponding to the early modern period; we try to annotate as much data as possible producing a corpus that is many times bigger than the most popular NER evaluation corpora for both Contemporary English and French. We then fine-tune existing state-of-the-art architectures for Early Modern and Contemporary French, obtaining results that are on par with those of the current state-of-the-art NER systems for Contemporary English. Both the corpus and the fine-tuned models are released.
Anthology ID:
2022.coling-1.327
Volume:
Proceedings of the 29th International Conference on Computational Linguistics
Month:
October
Year:
2022
Address:
Gyeongju, Republic of Korea
Venue:
COLING
SIG:
Publisher:
International Committee on Computational Linguistics
Note:
Pages:
3722–3730
Language:
URL:
https://aclanthology.org/2022.coling-1.327
DOI:
Bibkey:
Cite (ACL):
Pedro Ortiz Suarez and Simon Gabay. 2022. A Data-driven Approach to Named Entity Recognition for Early Modern French. In Proceedings of the 29th International Conference on Computational Linguistics, pages 3722–3730, Gyeongju, Republic of Korea. International Committee on Computational Linguistics.
Cite (Informal):
A Data-driven Approach to Named Entity Recognition for Early Modern French (Ortiz Suarez & Gabay, COLING 2022)
Copy Citation:
PDF:
https://aclanthology.org/2022.coling-1.327.pdf
Data
CoNLL-2003