Avinraj01/SHL-Grammar-Scoring-Engine-for-Voice-Samples

This model predicts grammar scores (1–5) from audio files. It uses Whisper to transcribe speech to text, cleans the text, and extracts features with TF-IDF. A Random Forest Regressor is trained to learn grammar score patterns. Evaluation via Pearson Correlation showed good results.

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Jun 20, 2025

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