Majorization-minimization for Sparse Nonnegative Matrix Factorization with the β-divergence.
Arthur MarminJosé Henrique de Morais GoulartCédric FévottePublished in: CoRR (2022)
Keyphrases
- nonnegative matrix factorization
- sparsity constraints
- negative matrix factorization
- probabilistic latent semantic indexing
- matrix factorization
- objective function
- data representation
- least squares
- active set
- sparse representation
- principal component analysis
- nonnegative matrix
- high dimensional
- spectral clustering
- data matrix
- original data
- document clustering
- recommender systems
- face recognition
- sparse coding
- dictionary learning
- data sets
- semi supervised
- data analysis
- information retrieval