Multiplicative Updates for NMF with β-Divergences under Disjoint Equality Constraints.
Valentin LeplatNicolas GillisJérôme IdierPublished in: CoRR (2020)
Keyphrases
- optimization algorithm
- equality constraints
- bregman divergences
- constrained optimization problems
- differential evolution
- negative matrix factorization
- nonnegative matrix factorization
- quadratic programming problems
- equality and inequality constraints
- nonlinear programming
- linear constraints
- decomposition algorithm
- inequality constraints
- complex valued
- pairwise
- cost sensitive
- convex quadratic optimization
- document clustering
- optimization problems
- optimal solution
- linear programming
- principal component analysis
- special case
- matrix factorization
- evolutionary algorithm