knowledge graph
Structured fact database
A knowledge graph is a structured database that represents information as a network of interconnected entities and relationships.
Unlike traditional databases organized in tables, knowledge graphs map how things relate to each other: The search engine's knowledge graph connects actors to films to directors.
They power recommendation systems, search engines, and AI applications that need to understand context and connections between concepts.
- WikidataOpen structured database
- metadataDescriptive information about content
- reasoningDrawing logical conclusions
- fact checkingConfirming accuracy of statements
- natural language processingComputational analysis of speech
ontology · data integration · relationships · fraud detection · taxonomy · structured · machine readable · edges · concepts · mapping · web · connections · network · nodes · query · triples · intelligence · discovery
- AIAI, machine learning, deep learning, algorithm, chatbot
- diagramsflowchart, labeled diagram, Venn diagram, cross section, cross-section
- hierarchiestier, tiers, level, levels, rank
- NLPtokenization, natural language processing, NLP, parsing, stemming
- AI systemsexpert systems, inference, fuzzy logic, ontology, ontologies
- knowledge systemsontology, taxonomy, concept map, expert system, schema
knowledge graphraw text
Unprocessed string data
flat file · data lake · log file · stream of consciousness · spreadsheet
know, knowledge, known, knowing, photograph, graphic, graph, autograph, graphite