Summary of What is a Knowledge Graph?

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A knowledge graph is a machine-readable data structure that encodes information about relationships between different entities. In practical applications, knowledge graphs are used to connect different data sources and to make inferences about missing information. This video discusses how knowledge graphs are used to understand relationships between different things, and how they can be applied in practical applications.

• 00:00:00 A knowledge graph is a type of semantic data structure that allows machines to understand relationships between different entities. They are made up of nodes (any object or person), and connected by edges (defined relationships between the nodes). In modern applications, knowledge graphs are used to connect different data sources and to infer missing facts.
• 00:05:00 The video discusses how knowledge graphs are used to understand relationships between different things. It points out that after 5 p.m. people should avoid consuming caffeine to avoid disrupting their sleep.