Multiplicative Updates for NMF with β-Divergences under Disjoint Equality Constraints.
Valentin LeplatNicolas GillisJérôme IdierPublished in: SIAM J. Matrix Anal. Appl. (2021)
Keyphrases
- equality constraints
- bregman divergences
- negative matrix factorization
- equality and inequality constraints
- nonnegative matrix factorization
- quadratic programming problems
- linear constraints
- constrained optimization problems
- nonlinear programming
- decomposition algorithm
- complex valued
- inequality constraints
- matrix factorization
- convex quadratic optimization
- optimal solution
- pairwise
- document clustering
- neural network
- cost sensitive
- evolutionary algorithm