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synthetic data

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  1. 1

    How Far Can Synthetic Data Take Thai OCR?

    The paper dissects which aspects of synthetic Thai OCR data (typeface diversity, 2‑D layout, real handwriting glyphs) actually help transfer to real documents. Using those insights they train Wayu-Paxa-OCR-Zero without any real OCR labels and achieve character error rates comparable to or better than supervised baselines.

    Hugging Face Daily Papersarxiv.org1 minpaper
  2. 2

    Building and Evaluating Fixed-Voice Thai TTS from Synthetic Speech

    Researchers train a compact 82 M‑parameter Thai fixed‑voice TTS model using synthetic speech generated by a large voice‑cloning teacher, requiring only a 15‑second real reference. The student achieves 68.2% keyword accuracy and 91.4% pause precision, outperforming its teacher on pause placement and enabling on‑device inference.

    Hugging Face Daily Papersarxiv.org1 minpaper