skills/semantic-seo-evidence/references/glossary/clusters/cluster-03.md

# Cluster 3: Information Retrieval en semantische matching

Technieken en evaluatiemodellen voor indexering, retrieval, ranking, reranking en semantische matching.

**Aantal begrippen:** 20

## Inhoud

- `TERM-011A` — Relevantie in Information Retrieval
- `IR-010` — Corpus
- `IR-011` — Index
- `IR-012` — Inverted Index
- `IR-013` — Lexical Retrieval
- `TERM-011B` — Sparse Retrieval
- `IR-014` — BM25
- `TERM-011C` — Dense Retrieval
- `TERM-016C` — Embedding
- `IR-015` — Contextual Embedding
- `IR-016` — Vector Search
- `TERM-011D` — Hybrid Retrieval
- `TERM-011E` — Candidate Generation
- `TERM-011F` — Reranking
- `IR-017` — Passage Retrieval
- `IR-018` — Passage Ranking
- `TERM-013` — Semantische afstand
- `TERM-014A` — Semantische gelijkenis
- `TERM-014B` — Semantische verwantschap
- `TERM-015` — Semantische relevantie