Randomly r-Orthogonal (0, f)-Factorizations of Bipartite (0, mf-(m-1)r)-Graphs.
Sizhong ZhouPublished in: Ars Comb. (2010)
Keyphrases
- graph model
- bipartite graph
- matrix factorization
- graph partitioning
- undirected graph
- real valued
- graph representation
- graph databases
- graph matching
- image segmentation
- weighted graph
- directed graph
- graph theoretic
- random graphs
- randomly chosen
- vertex set
- structured objects
- graph isomorphism
- approximation algorithms
- collaborative filtering
- recommender systems
- similarity measure