#entity?relationship model

How Linkedin Ai-Powered Algorithms Is Built upon a Massive Knowledge Graph

What is LinkedIn’s knowledge graph?

As LinkedIn engineering team put it:

LinkedIn’s knowledge graph is a large knowledge base built upon “entities” on LinkedIn, such as members, jobs, titles, skills, companies, geographical locations, schools, etc. These entities and the relationships among them form the ontology of the professional world and are used by LinkedIn to enhance its recommender…