QR Factorization for the Regularized Least Squares Problem on Hypercubes.
Jianping ZhuPublished in: Parallel Comput. (1993)
Keyphrases
- regularized least squares
- singular value decomposition
- sparse representation
- matrix factorization
- reproducing kernel hilbert space
- low rank
- pairwise
- dimensionality reduction
- support vector regression
- high dimensional data
- nearest neighbor
- pattern recognition
- feature selection
- principal component analysis
- machine learning
- special case
- face recognition
- quadratic programming
- image segmentation