Knowledge Graphs

Labeled directed graphs used since early AI for knowledge representation.

From How Knowledge Graphs Relate to AI

• Symbiotic with AI: Enable apps (personal assistants, recommender systems, search engines); built using AI (entity/relation extraction, schema mapping, entity linking, data cleaning, inference, NLQA).
• Three intersections: Test-bed for current AI algos, Graph Data Science enabler, core for long-term AI vision (explicit, expressive reps).