Fast Hypergraph Regularized Nonnegative Tensor Ring Factorization Based on Low-Rank Approximation.
Xinhai ZhaoYuyuan YuGuoxu ZhouQibin ZhaoWeijun SunPublished in: CoRR (2021)
Keyphrases
- low rank approximation
- tensor factorization
- singular value decomposition
- nonnegative matrix factorization
- least squares
- low rank
- matrix factorization
- low rank matrix approximation
- tensor decomposition
- high order
- factorization method
- adjacency matrix
- negative matrix factorization
- higher order
- data matrix
- singular values
- spectral clustering
- latent semantic indexing
- subspace learning
- collaborative filtering
- pairwise
- reconstruction error
- dimensionality reduction
- data representation
- principal component analysis
- graph representation
- semi supervised
- np hard
- kernel matrix
- data dependent
- iterative algorithms
- objective function