Bayesian Non-negative Matrix Factorization.
Mikkel N. SchmidtOle WintherLars Kai HansenPublished in: ICA (2009)
Keyphrases
- negative matrix factorization
- matrix factorization
- sparse representation
- nonnegative matrix factorization
- document clustering
- principal component analysis
- bayesian networks
- constrained least squares
- spectral clustering
- object recognition
- vector space
- collaborative filtering
- image features
- information extraction
- gaussian processes
- probabilistic model
- sparsity constraints
- data sets