New SVD based initialization strategy for non-negative matrix factorization.
Hanli QiaoPublished in: Pattern Recognit. Lett. (2015)
Keyphrases
- negative matrix factorization
- matrix factorization
- nonnegative matrix factorization
- document clustering
- principal component analysis
- sparse representation
- singular value decomposition
- constrained least squares
- spectral clustering
- update rule
- artificial intelligence
- data sets
- information retrieval
- pairwise
- co occurrence
- tensor factorization