On the Convergence of Multiplicative Update Algorithms for Nonnegative Matrix Factorization.
Chih-Jen LinPublished in: IEEE Trans. Neural Networks (2007)
Keyphrases
- nonnegative matrix factorization
- update rule
- negative matrix factorization
- probabilistic latent semantic indexing
- data representation
- convergence rate
- efficient implementation
- matrix factorization
- least squares
- iterative algorithms
- learning algorithm
- pairwise
- principal component analysis
- co occurrence
- interior point
- nonnegative matrix