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Questions about training data #14

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JunZhan2000 opened this issue Aug 25, 2023 · 2 comments
Closed

Questions about training data #14

JunZhan2000 opened this issue Aug 25, 2023 · 2 comments

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@JunZhan2000
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  1. What type of in-house data is used in the pre-training phase?
  2. In the Multi-task Pre-training stage, OCR data is used, including SynthDoG-en & zh, Common Crawl pdf & HTML. How is Common Crawl pdf & HTML obtained? Which dataset is it from or is it made by yourself? If it is made by yourself, how is it done?

Thanks for your work!
@tinytangent
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Common Crawl pdfs are obtained from https://digitalcorpora.org/corpora/file-corpora/cc-main-2021-31-pdf-untruncated, which is indicated on page 6, footnote 3 of the paper.

@simonJJJ
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Hi @Guokr233, the In-house data is just image-text pairs.

This was referenced Apr 7, 2024
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@tinytangent @simonJJJ @JunZhan2000