Semantic Search Fundamentals

About this video

Move beyond keyword matching to meaning-based retrieval. This video covers the evolution from keyword search to semantic search, vector similarity algorithms (cosine similarity, dot product), encoding models, and building feature search pipelines in Mixpeek. What you'll learn: ⚡ Keyword search vs semantic search ⚡ Cosine similarity and dot product explained ⚡ How encoder models capture meaning ⚡ HNSW indexes for vector search ⚡ Building retrieval pipelines with feature search ⚡ Intent-based retrieval in practice