---
id: wiki-20260508-information-retrieval-ir--redir
title: Information Retrieval (IR)
category: 10_Wiki/Topics
status: duplicate
canonical_id: information-retrieval
duplicate_of: "[[Information-Retrieval]]"
aliases: []
source_trust_level: A
confidence_score: 0.9
verification_status: redirected
tags: [duplicate, information-retrieval, search]
last_reinforced: 2026-05-10
github_commit: pending
---

# Information Retrieval (IR)

> **이 문서는 [[Information-Retrieval]] 의 중복본입니다.** Canonical 문서로 redirect.

## 핵심 요약 (specialization aspects)
- 매 acronym form (IR) — 매 canonical 매 full form.
- 매 BM25, dense vector (DPR, ColBERT), hybrid (RRF) 매 2026 standard.

## 🔗 Graph
- 부모: [[Information-Retrieval]] (canonical)
- 관련: [[Information Retrieval Evaluation Metrics]] · [[Keyword Search]] · [[Ranking-Algorithms]]

## 🕓 변경 이력
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | 중복 처리 — canonical 문서로 redirect |
