نسخة أولية وصول مفتوح
Improving OCR Faithfulness via Gated and Attenuated On-Policy Distillation
Vision-language models may rewrite anomalous text in images into linguistically plausible expressions, compromising OCR transcription faithfulness. Sequence-level task rewards and local teacher guidance are complementary, but guidance from the same teacher may not remain equally effective as the student improves. Offli …