Hugging Face BlogApr 22, 2025, 6:33 PMimportant 75
微調 olmOCR 打造高保真度 OCR 引擎
Original: Finetuning olmOCR to be a faithful OCR-Engine
### Background With the proliferation of vision-language models (VLMs), using VLMs for document OCR (e.g., converting PDFs to Markdown) has…
Allen AI 推出的 olmOCR 是基於視覺語言模型(VLM)的強大 PDF 轉 Markdown 工具,但在面對嚴謹業務時仍有幻覺或漏字風險。TNG Technology Consulting 分享了他們如何透過精心設計的資料集與微調技術,顯著提升 olmOCR 的「忠實度(Faithfulness)」。微調後的模型能更精準地辨識複雜排版、表格與公式,並大幅降低文字篡改與遺漏,為企業級 OCR 應用提供可靠的開源解決方案。
### Background
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