Agentic data science with the Data Agent Kit
cloud.google.com·7h ago
Data Science
Towards Data Science·Aug 22·5 min read
Multi-Document RAG: A Folder of Unrelated PDFs Is One Long Document with a Nested Outline
TL;DR
A novel approach transforms a collection of unrelated PDFs into a cohesive document with a structured outline, enhancing retrieval efficiency. This method allows for better organization and access to information across multiple files.
✦ Why It Matters
Implement this method to improve document retrieval processes in your organization today.
Key Takeaways
- Treat unrelated document folders as a single long document.
- Create a summary line for each file to aid routing.
- Use the table of contents for efficient document navigation.
- Avoid unnecessary indexing when documents lack common fields.
How It Works
The method involves creating a two-level index where the first level lists all files with summary lines, and the second level contains each file's table of contents. This structure allows for efficient routing of queries, as the system can quickly identify relevant files without opening all documents.