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AI Glossary
AI terms. Simplified.
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RAG & Search
- AI crawler
- AI Mode
- AI Overviews
- AI search visibility
- Answer engine
- Answer engine optimization
- Bi-encoder
- BM25
- Chunk overlap
- Chunk size
- Chunking
- Citation grounding
- Citation hallucination
- Citation rate
- Collaborative filtering
- Content-based filtering
- Contextual retrieval
- Cosine similarity
- Cross-encoder
- Dead internet theory
- Deep research
- Dense retrieval
- Embedding
- Embedding model
- Enterprise search
- Generative engine optimization
- GraphRAGGraph retrieval-augmented generation
- Hybrid search
- Keyword search
- Knowledge base
- Knowledge graph
- Latent semantic analysis
- Learning to rank
- Metadata filtering
- Query expansion
- Query rewriting
- Re-ranking
- Retrieval
- Retrieval freshness
- Retrieval quality
- Retrieval-augmented generationRAG
- Retriever
- Semantic search
- Similarity score
- Sparse retrieval
- Vector database
- Vector search
- Zero-click search