/ PROJECT / RAG_SYSTEM
PC Troubleshooting RAG
A document-grounded RAG assistant that answers PC hardware troubleshooting questions using a real staff training guide.
SYS.ACTIVE
RAGKNOWLEDGE CORE
/ 01_OVERVIEW
Building a useful system.
This Python RAG system retrieves relevant sections from a PC diagnostics guide and asks Claude to answer only from that evidence with citations. It compares deterministic TF-IDF retrieval against sentence-embedding search: semantic retrieval improved the fixed evaluation set from 8/10 to 10/10 correct results.
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