Continuity of closest rank-p approximations to matrices.
Hans D. MittelmannJames A. CadzowPublished in: IEEE Trans. Acoust. Speech Signal Process. (1987)
Keyphrases
- singular values
- singular value decomposition
- low rank approximation
- approximation methods
- rank aggregation
- frobenius norm
- original data
- ranked list
- efficient computation
- positive semidefinite matrices
- data sets
- matrix approximation
- kronecker product
- matrix representation
- linear complementarity problem
- pairwise comparison
- free energy
- collaborative filtering
- nearest neighbor
- data points
- search engine
- learning algorithm
- genetic algorithm
- neural network