Infinite non-negative matrix factorization.
Mikkel N. SchmidtMorten MørupPublished in: EUSIPCO (2010)
Keyphrases
- negative matrix factorization
- nonnegative matrix factorization
- matrix factorization
- document clustering
- sparse representation
- principal component analysis
- constrained least squares
- spectral clustering
- tensor factorization
- multiscale
- databases
- digital libraries
- relevance feedback
- natural language processing
- image segmentation
- clustering algorithm
- image processing
- metadata
- computer vision
- sparsity constraints