Underdetermined Blind Source Separation Combining Tensor Decomposition and Nonnegative Matrix Factorization.
Yuan XieKan XieJunjie YangShengli XiePublished in: Symmetry (2018)
Keyphrases
- blind source separation
- nonnegative matrix factorization
- negative matrix factorization
- tensor factorization
- matrix factorization
- data representation
- sparse representation
- independent component analysis
- principal component analysis
- source signals
- document clustering
- non stationary
- least squares
- spectral clustering
- low rank
- recommender systems
- information retrieval
- text categorization
- image features