What is hetergraph?

Answer 1

A heterograph is a type of graph that consists of different types of nodes and edges, allowing for a more complex representation of relationships compared to homogeneous graphs, which contain only one type of node and one type of edge. In a heterograph, nodes can represent various entities, and edges can represent different types of relationships between those entities. This structure is particularly useful in applications such as social networks, knowledge graphs, and recommendation systems, where diverse interactions and connections need to be modeled.