Preprint Open access
Mitigating Accent-Language Confusion in Self-Supervised Speech Representations for Language Identification
Spoken language identification (LID) aims to recognize the target language regardless of accent. In practice, however, LID models fine-tuned from self-supervised speech representations frequently confuse accents with languages, misclassifying non-native (L2) speech as the speaker's first language (L1). We show that non …