Turbo-CF: Matrix Decomposition-Free Graph Filtering for Fast Recommendation.
Jin-Duk ParkYong-Min ShinWon-Yong ShinPublished in: CoRR (2024)
Keyphrases
- collaborative filtering
- matrix decomposition
- recommender systems
- low rank
- matrix factorization
- nonnegative matrix factorization
- random walk
- graph representation
- low rank matrix
- graph model
- weighted graph
- graph structure
- directed graph
- directed acyclic graph
- undirected graph
- graph partitioning
- data summarization
- spanning tree
- bipartite graph
- convex optimization
- singular values
- document clustering