Fast, memory-efficient low-rank approximation of SimRank.
Ivan V. OseledetsG. V. OvchinnikovAlexandr M. KatrutsaPublished in: J. Complex Networks (2017)
Keyphrases
- memory efficient
- low rank approximation
- singular value decomposition
- low rank matrix approximation
- low rank
- subspace learning
- spectral clustering
- network analysis
- iterative algorithms
- adjacency matrix
- kernel matrix
- latent semantic indexing
- link prediction
- data dependent
- nonnegative matrix factorization
- convex optimization
- information retrieval
- reconstruction error
- directed graph
- high dimensional data
- matrix factorization
- missing data
- feature space