edX @ From Graph to Knowledge Graph – Algorithms and Applications / Knowledge Graph Fundamentals and Construction
Microsoft: DAT278x From Graph to Knowledge Graph – Algorithms and Applications Module 4: Knowledge Graph Fundamentals and Construction Knowledge graph fundamentals A brief history of knowledge graph If we claim a knowledge graph is representing knowledge in the graph form, the earliest, primitive form of such representation is called existential graph (Charles Sanders Peirce, late 1800s). "The Existential Graphs of Charles S. Perice": a book published in 1973 by Don Roberts. Semantic network (name coined at 1956 by Richard Richens, an early researcher in computational linguistic) Semantic network was created for machine translation task for natural language at that time. An example of semantic network is WordNet . It groups English words into sets of synonyms which has short general definition and have various semantic relations between the synonym sets. Relation example are included like A is part of B, B contains A, or A is the same as B, or A is the opposite of B. This