Show HN: Open-source Rule-based PDF parser for RAG

Re:Show HN: Open-source Rule-based PDF parser for RAG by asukla on Wednesday January 24, 2024 @09:03AM (#39117452)

To run the docker image on apple silicon, you can use the following command to pull - it will be slower but works: docker pull --platform linux/x86_64 ghcr.io/nlmatics/nlm-ingestor:latest

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Re:Show HN: Open-source Rule-based PDF parser for RAG by mpeg on Wednesday January 24, 2024 @11:24AM (#39119201)

Thanks, I always forget I can do that! I've given it a go and it's really impressive – the default chunker is very smart and manages to keep most of the chunk context together

The table parser in particular is really good. Is the trick that you draw some guide lines and rectangles around tables? I'm trying to understand the GraphicsStreamProcessor class as I'm not familiar with Tika, how does it know where to draw in the first place?

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