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Mengyang Qiu

3 accepted papers

2025

Improving Automatic Grammatical Error Annotation for Chinese Through Linguistically-Informed Error Typology

COLING 2025main

Comprehensive error annotation is essential for developing effective Grammatical Error Correction (GEC) systems and delivering meaningful feedback to learners. This paper introduces improvements to automatic grammatical error annotation for Chinese. Our refined framework addresses language-specific…

2025

Refined Evaluation for End-to-End Grammatical Error Correction Using an Alignment-Based Approach

COLING 2025main

We propose a refined alignment-based method to assess end-to-end grammatical error correction (GEC) systems, aiming to reproduce and improve results from existing evaluation tools, such as errant, even when applied to raw text input—reflecting real-world language learners’ writing scenarios. Our app…

2024

Evaluating Prompting Strategies for Grammatical Error Correction Based on Language Proficiency

COLING 2024main

This paper proposes an analysis of prompting strategies for grammatical error correction (GEC) with selected large language models (LLM) based on language proficiency. GEC using generative LLMs has been known for overcorrection where results obtain higher recall measures than precision measures. The…

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