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Baidu Inc.· @Baidu_Inc · X·· 2 小时前AI 评分54
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百度发布并开源 Unlimited OCR 2,采用新的 SR-SWA 机制,将文本与视觉注意力交互压缩为固定大小的工作参考集,从而在有限上下文窗口内解析几乎任意长度的文档。随着文档变长,每步解码延迟和内存占用接近恒定;在覆盖数十到数百页文档的 MPDocBench 和 MarathonDocBench 上达到 SOTA 表现。

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Unlimited OCR 2 is here, and it's open source. 📖 ✨

Longer documents can mean a lot more attention computation. Our new SR-SWA mechanism keeps that in check by condensing text-visual attention interactions into a fixed-size set of working references.

Here's what it delivers:
- Document parsing at virtually any length, within a finite context window
- Nearly constant per-step decoding latency and memory footprint as documents grow longer
- State-of-the-art performance on MPDocBench and MarathonDocBench, covering documents from dozens to hundreds of pages

Check out the model here ↓

来源:Baidu Inc. · x.com