Extract Table Info From PDF & Summarise It Using Llama3 via Ollama | LangChain

In this 2nd video in the unstructured playlist, I will explain you how to extract table data from PDF and use that to summarise the table content using Llama3 model via Ollama. Also as a bonus, I will demonstrate how to convert the data into pandas df for further exploration if needed. Enjoy 😎

80% of enterprise data exists in difficult-to-use formats like HTML, PDF, CSV, PNG, PPTX, and more. Unstructured effortlessly extracts and transforms complex data for use with every major vector database and LLM framework.

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[prnmdid]

Sir, Can you please make a further video on complete flow of data ingestion to Qdrant vectorDB without using ipynb notebook. I have tried many times without success due to issues like SSL certificate & unable to download nltk issues.

[kursatkilic]

It was fruitful video, and wonder if the pdf has complex layout like made by different dimensions rectangles and rectangles have information in it. For that case, yolo or cv2 is used to detect edges and then implement OCR to extract table and information in the tables.
My question is the way possible to extract layouts and information and then visualize on jupyter ?

[THE-AI_INSIDER]

Great video! just one thing - if there are any columns in the pdf which have only URLs, then the urls are just shown as NaN, . and the urls are not read during inferencing from the pdf..(after the data structuring), have you also encountered or tried this? Can you try this out in one of the upcoming videos?

[anuragbhandari]

it would be really interesting if you make a video on a multimodal RAG using unstructured, groq, quadrant, langchain and chainlit. (even better to make a streamlit app out of it)

[ajaymahich]

How much accuracy is it provides when we are extracting tables and text from scanned and handwritten PDFs ??

[Srb]

Sir, could you please make a video on extract images from PDFs using open source models.

[alishaikh]

I have implemented the code in Colab on own custom data.I am facing the issue as it omit the zero's for ex Amount value is 43220.00, but show only 4322. suggest some way so it fix this issue

[notSOanonymousBD]

anyone getting error while importing unstructured?