Knowledge graph: Difference between revisions
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A knowledge graph is a [[Directed graph|directed labeled graph]] in which the labels have well-defined meanings. | A knowledge graph is a [[Directed graph|directed labeled graph]] in which the labels have well-defined meanings. | ||
<ref>What is a Knowledge Graph. [https://web.stanford.edu/~vinayc/kg/notes/What_is_a_Knowledge_Graph.html]</ref> | <ref>What is a Knowledge Graph. [https://web.stanford.edu/~vinayc/kg/notes/What_is_a_Knowledge_Graph.html]</ref> | ||
[[File:Knowledge graph 2.png|thumb|Knowledge graph]] | |||
=Note= | =Note= | ||
* A Knowledge Graph is a flexible, reusable data layer used for answering complex queries across data silos. | * A Knowledge Graph is a flexible, reusable data layer used for answering complex queries across data silos. | ||
* Knowledge graphs have an underlying schema ([[ontology]] or [[concept model]]) for organising [[concept]]s within the network. | * Knowledge graphs have an underlying schema ([[ontology]] or [[concept model]]) for organising [[concept]]s within the network. | ||
=Synnonym= | =Synnonym= | ||
Revision as of 22:58, 18 December 2022
Definition
A knowledge graph is a directed labeled graph in which the labels have well-defined meanings. [1]
Note
- A Knowledge Graph is a flexible, reusable data layer used for answering complex queries across data silos.
- Knowledge graphs have an underlying schema (ontology or concept model) for organising concepts within the network.
Synnonym
- Concept model
Generic relations
References
- How Knowledge Graphs Work. [1]