MALT-IT2: A New Resource to Measure Text Difficulty in Light of CEFR Levels for Italian L2 Learning

Luciana Forti, Giuliana Grego Bolli, Filippo Santarelli, Valentino Santucci, Stefania Spina


Abstract
This paper presents a new resource for automatically assessing text difficulty in the context of Italian as a second or foreign language learning and teaching. It is called MALT-IT2, and it automatically classifies inputted texts according to the CEFR level they are more likely to belong to. After an introduction to the field of automatic text difficulty assessment, and an overview of previous related work, we describe the rationale of the project, the corpus and computational system it is based on. Experiments were conducted in order to investigate the reliability of the system. The results show that the system is able to obtain a good prediction accuracy, while a further analysis was conducted in order to identify the categories of features which mostly influenced the predictions.
Anthology ID:
2020.lrec-1.890
Volume:
Proceedings of the Twelfth Language Resources and Evaluation Conference
Month:
May
Year:
2020
Address:
Marseille, France
Editors:
Nicoletta Calzolari, Frédéric Béchet, Philippe Blache, Khalid Choukri, Christopher Cieri, Thierry Declerck, Sara Goggi, Hitoshi Isahara, Bente Maegaard, Joseph Mariani, Hélène Mazo, Asuncion Moreno, Jan Odijk, Stelios Piperidis
Venue:
LREC
SIG:
Publisher:
European Language Resources Association
Note:
Pages:
7204–7211
Language:
English
URL:
https://aclanthology.org/2020.lrec-1.890
DOI:
Bibkey:
Cite (ACL):
Luciana Forti, Giuliana Grego Bolli, Filippo Santarelli, Valentino Santucci, and Stefania Spina. 2020. MALT-IT2: A New Resource to Measure Text Difficulty in Light of CEFR Levels for Italian L2 Learning. In Proceedings of the Twelfth Language Resources and Evaluation Conference, pages 7204–7211, Marseille, France. European Language Resources Association.
Cite (Informal):
MALT-IT2: A New Resource to Measure Text Difficulty in Light of CEFR Levels for Italian L2 Learning (Forti et al., LREC 2020)
Copy Citation:
PDF:
https://aclanthology.org/2020.lrec-1.890.pdf