Factoring nonnegative matrices with linear programs.
Ben RechtChristopher RéJoel A. TroppVictor BittorfPublished in: NIPS (2012)
Keyphrases
- linear program
- linear programming
- objective function
- semi infinite
- simplex method
- primal dual
- data matrix
- optimal solution
- interior point methods
- stochastic programming
- column generation
- np hard
- dynamic programming
- linear inequalities
- interior point
- linear programming problems
- singular value decomposition
- mixed integer
- data envelopment analysis
- mathematical programming
- feasible solution
- nonnegative matrix factorization
- mixed integer linear program
- nelder mead
- integer program
- learning algorithm
- quadratic programming
- semidefinite programming
- low rank
- matrix factorization
- original data
- simplex algorithm
- multi objective
- computational complexity