Phase 14 · Retrieval-Augmented Generation & Vector Databases
ProjectsDocument Search Engine
Part of the AI Engineer Roadmap.
Summary
A semantic search tool over a document collection — a simpler sibling to the Q&A chatbot that focuses purely on retrieval quality without generation.
How to Learn This
- 1Index a real document collection and build a search UI with relevance-ranked results.
- 2Add filters (date, category, source) alongside semantic search.
- 3Evaluate ranking quality with a small set of known relevant results per query.
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