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A Layered Taxonomy for Chinese Learner Grammatical Error Annotation

arXiv · AI, language, vision and robotics · article · Sep 2, 2026 · UTC

Grammatical error annotation in Chinese learner writing requires labels that are both consistent and linguistically meaningful. This paper proposes a layered scheme linking computational Chinese grammatical error correction (CGEC) with pedagogical error analysis. The scheme first identifies character- and punctuation-level orthographic errors, labeling them by edit operation and subtype. Other errors receive a three-layer core label combining edit operation, linguistic domain, and part of speech, with optional Chinese-specific extensions for aspect, modality, comparison, argument structure, an

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Evidence & attribution

First collected: 2026-09-21T05:51:54.566Z. This is not the publication date.