LeSpell - A Multi-Lingual Benchmark Corpus of Spelling Errors to Develop Spellchecking Methods for Learner Language
Marie Bexte, Ronja Laarmann-Quante, Andrea Horbach, Torsten Zesch
Abstract
Spellchecking text written by language learners is especially challenging because errors made by learners differ both quantitatively and qualitatively from errors made by already proficient learners. We introduce LeSpell, a multi-lingual (English, German, Italian, and Czech) evaluation data set of spelling mistakes in context that we compiled from seven underlying learner corpora. Our experiments show that existing spellcheckers do not work well with learner data. Thus, we introduce a highly customizable spellchecking component for the DKPro architecture, which improves performance in many settings.- Anthology ID:
- 2022.lrec-1.73
- Volume:
- Proceedings of the Thirteenth Language Resources and Evaluation Conference
- Month:
- June
- Year:
- 2022
- Address:
- Marseille, France
- Venue:
- LREC
- SIG:
- Publisher:
- European Language Resources Association
- Note:
- Pages:
- 697–706
- Language:
- URL:
- https://aclanthology.org/2022.lrec-1.73
- DOI:
- Cite (ACL):
- Marie Bexte, Ronja Laarmann-Quante, Andrea Horbach, and Torsten Zesch. 2022. LeSpell - A Multi-Lingual Benchmark Corpus of Spelling Errors to Develop Spellchecking Methods for Learner Language. In Proceedings of the Thirteenth Language Resources and Evaluation Conference, pages 697–706, Marseille, France. European Language Resources Association.
- Cite (Informal):
- LeSpell - A Multi-Lingual Benchmark Corpus of Spelling Errors to Develop Spellchecking Methods for Learner Language (Bexte et al., LREC 2022)
- PDF:
- https://preview.aclanthology.org/remove-xml-comments/2022.lrec-1.73.pdf
- Code
- ltl-ude/ltl-spelling