Nonnegative definite and Re-nonnegative definite solutions to a system of matrix equations with statistical applications.
Guang-Jing SongShao-Wen YuPublished in: Appl. Math. Comput. (2018)
Keyphrases
- nonnegative matrix factorization
- matrix factorisation
- objective function
- linear programming
- factor matrices
- tensor factorization
- matrix factorization
- polynomial equations
- data matrix
- statistical analysis
- square root
- matrix decomposition
- newly defined
- singular value decomposition
- numerical solution
- missing values
- boundary value problem
- data representation
- binary matrix
- differential equations
- solution space