Memory in Information Retrieval

Information retrieval studies how systems find relevant information from a corpus. In memory systems, retrieval is necessary but not sufficient: a system must also decide what should be stored, updated, scoped, and forgotten.

Core terms: retrieval, cue, distractor, RAG, vector database, knowledge graph, retrieval efficiency, activation precision.

Terms that change meaning across fields: retrieval, relevance, context, memory, activation.

Return to the Canonical Memory Glossary.