Unified Automated Essay Scoring and Grammatical Error Correction

SeungWoo Song, Junghun Yuk, ChangSu Choi, HanGyeol Yoo, HyeonSeok Lim, KyungTae Lim, Jungyeul Park


Abstract
This study explores the integration of automated writing evaluation (AWE) and grammatical error correction (GEC) through multitask learning, demonstrating how combining these distinct tasks can enhance performance in both areas. By leveraging a shared learning framework, we show that models trained jointly on AWE and GEC outperform those trained on each task individually. To support this effort, we introduce a dataset specifically designed for multitask learning using AWE and GEC. Our experiments reveal significant synergies between tasks, leading to improvements in both writing assessment accuracy and error correction precision. This research represents a novel approach for optimizing language learning tools by unifying writing evaluation and correction tasks, offering insights into the potential of multitask learning in educational applications.
Anthology ID:
2025.findings-naacl.250
Volume:
Findings of the Association for Computational Linguistics: NAACL 2025
Month:
April
Year:
2025
Address:
Albuquerque, New Mexico
Editors:
Luis Chiruzzo, Alan Ritter, Lu Wang
Venue:
Findings
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
4412–4426
Language:
URL:
https://preview.aclanthology.org/fix-sig-urls/2025.findings-naacl.250/
DOI:
Bibkey:
Cite (ACL):
SeungWoo Song, Junghun Yuk, ChangSu Choi, HanGyeol Yoo, HyeonSeok Lim, KyungTae Lim, and Jungyeul Park. 2025. Unified Automated Essay Scoring and Grammatical Error Correction. In Findings of the Association for Computational Linguistics: NAACL 2025, pages 4412–4426, Albuquerque, New Mexico. Association for Computational Linguistics.
Cite (Informal):
Unified Automated Essay Scoring and Grammatical Error Correction (Song et al., Findings 2025)
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PDF:
https://preview.aclanthology.org/fix-sig-urls/2025.findings-naacl.250.pdf