native-language-identification

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Acoustic and Lexical Signals for Native Language Identification of Language Learners

arXiv cs.CL ↗ · 2026-10-26

该论文对比了基于WavLM的音频分类器与基于GPT-4o零样本的转录文本分类器在母语识别任务上的表现,发现音频在低水平(A1)更优,而文本在A2至C1阶段配合完整转录时表现更好。

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