NAVIGATION
Definition

Knowledge Graph

A Knowledge Graph is a structured database representing a network of real-world entities (nodes) and their semantic relations (edges), allowing systems to query logical context.

Frequently Asked Questions

What is a triple in a knowledge graph?

The basic unit of data structured as Subject-Predicate-Object (e.g. "Paris" - "capital of" - "France").

How is a knowledge graph useful in RAG systems?

It helps the retriever map global relationships across disconnected documents, preventing isolated chunk searches.

Quick Facts

  • CategoryData Infrastructure
  • Key ApplicationSearch engines, corporate data mapping, and Graph RAG applications.

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