E

Curriculum

AI & RAG Part 1: Search & Retrieval

Master search systems, vector embeddings, and retrieval-augmented generation from first principles — the foundation of every modern AI application.

6 modules·5h 35m

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1

Search Foundations

What search is, why it is hard, and the two main paradigms — lexical and semantic.

45 min
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2

Vector & Embeddings

The math and infrastructure behind semantic search — embeddings, vector stores, and pgvector.

1h 10m
0%
3

Advanced Retrieval

Combining signals, fusing ranked lists, and reranking to get the most relevant results.

1h
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4

RAG & Query Intelligence

Building retrieval-augmented generation systems and improving queries before they hit the index.

1h 25m
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5

Applied RAG

Practical techniques that separate a prototype RAG system from a production-quality one.

1h
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6

Career Readiness

Translating retrieval knowledge into job-ready fluency for your specific role.

15 min
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