← Search

ChangSu Choi

3 accepted papers

2025

Unified Automated Essay Scoring and Grammatical Error Correction

NAACL 2025findings

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…

Cited by 1SourcePDFScholar
2024

Optimizing Language Augmentation for Multilingual Large Language Models: A Case Study on Korean

COLING 2024main

Large language models (LLMs) use pretraining to predict the subsequent word; however, their expansion requires significant computing resources. Numerous big tech companies and research institutes have developed multilingual LLMs (MLLMs) to meet current demands, overlooking less-resourced languages (…

2024

X-LLaVA: Optimizing Bilingual Large Vision-Language Alignment

NAACL 2024findings

The impressive development of large language models (LLMs) is expanding into the realm of large multimodal models (LMMs), which incorporate multiple types of data beyond text. However, the nature of multimodal models leads to significant expenses in the creation of training data. Furthermore, constr…