Primal-Dual Algorithms for Non-negative Matrix Factorization with the Kullback-Leibler Divergence.
Felipe YanezFrancis R. BachPublished in: CoRR (2014)
Keyphrases
- negative matrix factorization
- kullback leibler divergence
- primal dual
- nonnegative matrix factorization
- convergence rate
- frobenius norm
- learning algorithm
- matrix factorization
- linear programming
- distance measure
- sparse representation
- information theoretic
- convex optimization
- approximation algorithms
- linear combination
- information extraction
- multiscale