Robust distribution-based nonnegative matrix factorizations for dimensionality reduction.
Xinjun PengDong XuDe ChenPublished in: Inf. Sci. (2021)
Keyphrases
- matrix factorization
- dimensionality reduction
- nonnegative matrix factorization
- principal component analysis
- negative matrix factorization
- tensor factorization
- graph embedding
- data representation
- collaborative filtering
- factor matrices
- recommender systems
- data matrix
- pattern recognition
- high dimensional data
- high dimensional
- feature extraction
- low rank
- linear combination
- low dimensional
- pairwise
- sparsity constraints
- factorization methods
- sparse non negative