An autonomic problem determination system using adaptive multi-levels dictionaries and singular value decomposition techniques.
Thomas KwokHoi Y. ChanPublished in: Int. J. Auton. Comput. (2009)
Keyphrases
- singular value decomposition
- singular values
- least squares
- dimensionality reduction
- latent semantic indexing
- reconstruction error
- latent semantic analysis
- low rank
- principal component analysis
- low rank approximation
- null space
- data matrix
- dimension reduction
- sparse representation
- correlation matrix
- factorization method
- measurement matrix
- machine learning
- co occurrence
- high order
- high dimensional data
- collaborative filtering
- data sets
- singular vectors