Graph Embedding, Node Embedding, Edge Embedding
Definition1
Let the graph be given. The function is called node embedding, and the function is called edge embedding.
For the set of graphs , is referred to as graph embedding.
Explanation
Graph/node/edge embedding is a function that maps a graph or its constituents to Euclidean space. To handle the abstract entity of a graph as data,
these functions are often referred to by different names. Node embedding is termed as graph signal in the field of graph signal processing, and the terms graph/node/edge feature are also used.