Graph Neural Networks for Recommendation: Reproducibility, Graph Topology, and Node Representation.
Daniele MalitestaClaudio PomoTommaso Di NoiaPublished in: CoRR (2023)
Keyphrases
- graph structure
- graph representation
- neural network
- directed graph
- structured data
- graph theory
- graph model
- pattern recognition
- weighted graph
- topological information
- graph structures
- graph theoretic
- directed acyclic graph
- graph mining
- undirected graph
- bipartite graph
- graphical representation
- small world
- graph based algorithm
- random walk
- vector representation
- root node
- delaunay triangulation
- search engine