Abstract
This paper presents a number of experiments to model changes in a historical Portuguese corpus composed of literary texts for the purpose of temporal text classification. Algorithms were trained to classify texts with respect to their publication date taking into account lexical variation represented as word n-grams, and morphosyntactic variation represented by part-of-speech (POS) distribution. We report results of 99.8% accuracy using word unigram features with a Support Vector Machines classifier to predict the publication date of documents in time intervals of both one century and half a century. A feature analysis is performed to investigate the most informative features for this task and how they are linked to language change.- Anthology ID:
- L16-1647
- Volume:
- Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC'16)
- Month:
- May
- Year:
- 2016
- Address:
- Portorož, Slovenia
- Editors:
- Nicoletta Calzolari, Khalid Choukri, Thierry Declerck, Sara Goggi, Marko Grobelnik, Bente Maegaard, Joseph Mariani, Helene Mazo, Asuncion Moreno, Jan Odijk, Stelios Piperidis
- Venue:
- LREC
- SIG:
- Publisher:
- European Language Resources Association (ELRA)
- Note:
- Pages:
- 4098–4104
- Language:
- URL:
- https://aclanthology.org/L16-1647
- DOI:
- Cite (ACL):
- Marcos Zampieri, Shervin Malmasi, and Mark Dras. 2016. Modeling Language Change in Historical Corpora: The Case of Portuguese. In Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC'16), pages 4098–4104, Portorož, Slovenia. European Language Resources Association (ELRA).
- Cite (Informal):
- Modeling Language Change in Historical Corpora: The Case of Portuguese (Zampieri et al., LREC 2016)
- PDF:
- https://preview.aclanthology.org/landing_page/L16-1647.pdf