Polynomial-Time Computation of the Joint Spectral Radius for Some Sets of Nonnegative Matrices.
Vincent D. BlondelYurii E. NesterovPublished in: SIAM J. Matrix Anal. Appl. (2009)
Keyphrases
- special case
- data sets
- finite sets
- linear programming
- singular value decomposition
- original data
- matrix multiplication
- data matrix
- coefficient matrix
- matrix approximation
- factor matrices
- newly defined
- matrix representation
- spectral features
- nonnegative matrix factorization
- approximation algorithms
- matrix factorization
- clustering algorithm