AINeutralarXiv – CS AI · 6h ago5/10
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Phoneme-Level Mispronunciation Screening in Polish-Speaking Children with an Explainable Assistant
Researchers developed an AI-powered screening tool for detecting speech sound errors in Polish-speaking children, using wav2vec2 technology to identify sibilant substitutions. The system achieves 88.7% accuracy on a test set and demonstrates 72.9% precision with a 2.7% false-alarm rate, designed as a lightweight alternative to specialist evaluation for early intervention.