Chunking strategies, metadata filters, and hybrid search (BM25 + vectors)
How to chunk your data, filter it smartly, and combine BM25 with vectors for reliable retrieval.
#SK-SemanticIndex
4 posts
Retrieval‑augmented generation (RAG) patterns and evaluation
Practical RAG patterns that work in production and how to evaluate them with recall, groundedness, and latency.
Vector Search Basics — Cosine Similarity and ANN Indexes (HNSW, IVF, PQ)
A practical primer on cosine similarity and common ANN indexes: HNSW, IVF, and PQ — with small, concrete examples.
Semantic Index What Is It?
Getting Started with Vector Search