Семантическая сеть — graph-based representation of knowledge, в которой nodes представляют concepts или entities, а edges — meaningful relationships между ними. Semantic networks поддерживают reasoning и natural language processing, делая explicit relationships, такие как type, part, property и association.
(Also frame network.) A knowledge base that represents semantic relations between concepts in a network. This is often used as a form of knowledge representation. It is a directed or undirected graph consisting of vertices, which represent concepts, and edges, which represent semantic relations between concepts, mapping or connecting semantic fields.